MATH 20 - Chapter 1

Arithmetic Practice with Units

Perform the indicated operation and write your answer with the proper units.

  1. $301+$452 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaabscacaaIZa GaaGimaiaaigdacqGHRaWkcaqGKaGaaGinaiaaiwdacaaIYaaaaa@3C87@
  2. 835 miles+406 miles MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaiIdacaaIZa GaaGynaiaabccacaqGTbGaaeyAaiaabYgacaqGLbGaae4CaiabgUca RiaaisdacaaIWaGaaGOnaiaabccacaqGTbGaaeyAaiaabYgacaqGLb Gaae4Caaaa@45DC@
  3. 16075 yen+5986 yen MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaigdacaaI2a GaaGimaiaaiEdacaaI1aGaaeiiaiaabMhacaqGLbGaaeOBaiabgUca RiaaiwdacaaI5aGaaGioaiaaiAdacaqGGaGaaeyEaiaabwgacaqGUb aaaa@4477@
  4. 768 cases−513 cases MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaiEdacaaI2a GaaGioaiaabccacaqGJbGaaeyyaiaabohacaqGLbGaae4CaiabgkHi TiaaiwdacaaIXaGaaG4maiaabccacaqGJbGaaeyyaiaabohacaqGLb Gaae4Caaaa@45D5@
  5. 5280 feet−355 feet MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaiwdacaaIYa GaaGioaiaaicdacaqGGaGaaeOzaiaabwgacaqGLbGaaeiDaiabgkHi TiaaiodacaaI1aGaaGynaiaabccacaqGMbGaaeyzaiaabwgacaqG0b aaaa@44B1@
  6. $10,001−$979 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaabscacaaIXa GaaGimaiaacYcacaaIWaGaaGimaiaaigdacqGHsislcaqGKaGaaGyo aiaaiEdacaaI5aaaaa@3EC2@
  7. 8000 Chilean pesos×10 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaiIdacaaIWa GaaGimaiaaicdacaqGGaGaae4qaiaabIgacaqGPbGaaeiBaiaabwga caqGHbGaaeOBaiaabccacaqGWbGaaeyzaiaabohacaqGVbGaae4Cai abgEna0kaaigdacaaIWaaaaa@48B0@
  8. 862 euros⋅15 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaiIdacaaI2a GaaGOmaiaabccacaqGLbGaaeyDaiaabkhacaqGVbGaae4CaiabgwSi xlaaigdacaaI1aaaaa@414E@
  9. ( 7,456 km )( 52 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaamaabmaabaGaaG 4naiaacYcacaaI0aGaaGynaiaaiAdacaqGGaGaae4Aaiaab2gaaiaa wIcacaGLPaaadaqadaqaaiaaiwdacaaIYaaacaGLOaGaayzkaaaaaa@40A8@
  10. 1500 inches÷3 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaigdacaaI1a GaaGimaiaaicdacaqGGaGaaeyAaiaab6gacaqGJbGaaeiAaiaabwga caqGZbGaey49aGRaaG4maaaa@4201@
  11. 4 496 ounces MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaisdadaGgaa qaaiaaisdacaaI5aGaaGOnaiaabccacaqGVbGaaeyDaiaab6gacaqG JbGaaeyzaiaabohaaeqaaaaa@3F4D@
  12. 6 1914 yuan MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaiAdadaGgaa qaaiaaigdacaaI5aGaaGymaiaaisdacaqGGaGaaeyEaiaabwhacaqG HbGaaeOBaaqabaaaaa@3E2F@
  13. $152+$399+$1,032 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaabscacaaIXa GaaGynaiaaikdacqGHRaWkcaqGKaGaaG4maiaaiMdacaaI5aGaey4k aSIaaeijaiaaigdacaGGSaGaaGimaiaaiodacaaIYaaaaa@41BC@
  14. 862 meters⋅36⋅2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaiIdacaaI2a GaaGOmaiaabccacaqGTbGaaeyzaiaabshacaqGLbGaaeOCaiaaboha cqGHflY1caaIZaGaaGOnaiabgwSixlaaikdaaaa@453C@
  15. 2935 mm÷5 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaikdacaaI5a GaaG4maiaaiwdacaqGGaGaaeyBaiaab2gacqGH3daUcaaI1aaaaa@3E64@
  16. 1,000 liters−628 liters MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaigdacaGGSa GaaGimaiaaicdacaaIWaGaaeiiaiaabYgacaqGPbGaaeiDaiaabwga caqGYbGaae4CaiabgkHiTiaaiAdacaaIYaGaaGioaiaabccacaqGSb GaaeyAaiaabshacaqGLbGaaeOCaiaabohaaaa@4940@
  17. ( 4,362 )( 30 days ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaamaabmaabaGaaG inaiaacYcacaaIZaGaaGOnaiaaikdaaiaawIcacaGLPaaadaqadaqa aiaaiodacaaIWaGaaeiiaiaabsgacaqGHbGaaeyEaiaabohaaiaawI cacaGLPaaaaaa@427C@
  18. 156,983 rupees-93,299 rupees MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaigdacaaI1a GaaGOnaiaacYcacaaI5aGaaGioaiaaiodacaqGGaGaaeOCaiaabwha caqGWbGaaeyzaiaabwgacaqGZbGaaeylaiaaiMdacaaIZaGaaiilai aaikdacaaI5aGaaGyoaiaabccacaqGYbGaaeyDaiaabchacaqGLbGa aeyzaiaabohaaaa@4CCC@
  19. 16,450 Nigerian naira×18 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaigdacaaI2a GaaiilaiaaisdacaaI1aGaaGimaiaabccacaqGobGaaeyAaiaabEga caqGLbGaaeOCaiaabMgacaqGHbGaaeOBaiaabccacaqGUbGaaeyyai aabMgacaqGYbGaaeyyaiabgEna0kaaigdacaaI4aaaaa@4B07@
  20. 8320 pounds÷16 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaiIdacaaIZa GaaGOmaiaaicdacaqGGaGaaeiCaiaab+gacaqG1bGaaeOBaiaabsga caqGZbGaey49aGRaaGymaiaaiAdaaaa@42E5@
  21. 18 mg+132 mg+1549 mg MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaigdacaaI4a Gaaeiiaiaab2gacaqGNbGaae4kaiaabgdacaqGZaGaaeOmaiaabcca caqGTbGaae4zaiaabUcacaaIXaGaaGynaiaaisdacaaI5aGaaeiiai aab2gacaqGNbaaaa@4556@

Exponent

  1. 3 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaiodadaahaa Wcbeqaaiaaikdaaaaaaa@3792@
  2. 4 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaisdadaahaa Wcbeqaaiaaikdaaaaaaa@3793@
  3. 5 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaiwdadaahaa Wcbeqaaiaaikdaaaaaaa@3794@
  4. 1 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaigdadaahaa Wcbeqaaiaaikdaaaaaaa@3790@
  5. 2 3 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaikdadaahaa Wcbeqaaiaaiodaaaaaaa@3792@
  6. 2 4 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaikdadaahaa Wcbeqaaiaaisdaaaaaaa@3793@
  7. 1 5 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaigdadaahaa Wcbeqaaiaaiwdaaaaaaa@3793@
  8. 0 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaicdadaahaa Wcbeqaaiaaikdaaaaaaa@378F@
  9. 0 236 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaicdadaahaa WcbeqaaiaaikdacaaIZaGaaGOnaaaaaaa@390C@

Multiplication Table-Blank

  1 2 3 4 5 6 7 8 9 10 11 12
1                        
2                        
3                        
4                        
5                        
6                        
7                        
8                        
9                        
10                        
11                        
12                        

Mulitplication Table-Filled In

  1 2 3 4 5 6 7 8 9 10 11 12
1 1 2 3 4 5 6 7 8 9 10 11 12
2 2 4 6 8 10 12 14 16 18 20 22 24
3 3 6 9 12 15 18 21 24 27 30 33 36
4 4 8 12 16 20 24 28 32 36 40 44 48
5 5 10 15 20 25 30 35 40 45 50 55 60
6 6 12 18 24 30 36 42 48 54 60 66 72
7 7 14 21 28 35 42 49 56 63 70 77 84
8 8 16 24 32 40 48 56 64 72 80 88 96
9 9 18 27 36 45 54 63 72 81 90 99 108
10 10 20 30 40 50 60 70 80 90 100 110 120
11 11 22 33 44 55 66 77 88 99 110 121 132
12 12 24 36 48 60 72 84 96 108 120 132 144

Multiplication Facts Practice Game

Race to 1000

Materials: Instructions, a game board and two paper clips per group.

Groups: Form groups of 1-4 players.

How to Play:

  • Each player writes their name at the bottom of a column in the start space. Decide who will go first and the order of play.
  • On your turn, spin a paper clip on each spinner by putting your pen or pencil inside the paper clip on the center of the spinner as shown below. Multiply the two numbers and say the product out loud. The other players can check you. Add the product to your running total on a piece of paper (see the example below).
  • Give each person time to find their own product. Use pencil and paper and counting strategies. Be supportive of your teammates. Each person keeps track of their own total.
  • When your total goes over the next hundred, color in that space on the chart with a pencil, pen or highlighter. The first person to reach 1000 wins. If you have time, keep playing for second and third place.

Race to 1000

1000        
900        
800        
700        
600        
500        
400        
300        
200        
100        
Start/Names        
   

Problem Solving with Whole Numbers

  1. What operation is associated with each of the following words?

    • total
    • shared equally
    • double
    • loss
    • goes into
    • triple
    • reduced by
    • altogether

For each problem, decide which mathematical operation(s) is appropriate to use and then find the answer. Show your thinking with words, symbols and/or pictures. Write your answer in a complete sentence.

  1. Find the total number of calories in the following lunch from McDonald's: Big Mac (540 calories), small French fries (230 calories), Fruit 'n Yogurt Parfait (160 calories), medium Coca-Cola Classic (210 calories).

    • Mathematical Operation(s):
    • Solution:

  2. A movie theater makes a $4 profit on each ticket sold. How many tickets must be sold to make a profit of $2,500?

    • Mathematical Operation(s):
    • Solution:

  3. A savings account contained $1,370. After a withdrawal of $197 and a deposit of $340, how much is now in the account.

    • Mathematical Operation(s):
    • Solution:

  4. How many tablets should a pharmacist give a person who needs to take 2 tablets 3 times a day for 14 days?

    • Mathematical Operation(s):
    • Solution:

  5. The cost of a student parking pass at PCC is $45 per term if you buy it online. If a daily pass is $5, after how many days does a term pass pay off?

    • Mathematical Operation(s):
    • Solution:

Order of Operations with Whole Numbers

Use the order of operations to complete each problem. Perform one operation at a time and write the answer in its place. Show each step vertically with an equal sign on each line. There are two examples to show you the proper form:

  • Example A: 2⋅3+4( 7+2 )=2⋅3+4( 9 ) =6+36 =42 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOabaqaabaGaaGOmai abgwSixlaaiodacqGHRaWkcaaI0aaeeaaaaaa6dieB1vgapeWaaeWa aeaacaaI3aGaey4kaSIaaGOmaaGaayjkaiaawMcaa8aacqGH9aqppe GaaGOmaiabgwSixlaaiodapaGaey4kaSYdbiaaisdadaqadaqaaiaa iMdaaiaawIcacaGLPaaaa8aabqaWaiabg2da98qacaaI2aGaey4kaS IaaG4maiaaiAdaa8aabqaWaiabg2da9iaaisdacaaIYaaaaaa@5326@
  • Example B: 10÷( 18−16 )+20 5 2 = 10÷2+20 25 = 5+20 25 = 25 25 =1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOabaqaabaWaaSaaae aacaaIXaGaaGimaiabgEpa4cbbaaaaaG+acXwDLbWdbmaabmaabaGa aGymaiaaiIdacqGHsislcaaIXaGaaGOnaaGaayjkaiaawMcaa8aacq GHRaWkcaaIYaGaaGimaaWdbeaacaaI1aWaaWbaaSqabeaacaaIYaaa aaaak8aacqGH9aqpdaWcaaqaa8qacaaIXaGaaGimaiabgEpa4kaaik dapaGaey4kaSIaaGOmaiaaicdaaeaacaaIYaGaaGynaaaaaeabadGa eyypa0ZaaSaaa8qabaGaaGynaiabgUcaRiaaikdacaaIWaaapaqaai aaikdacaaI1aaaaaqaeamacqGH9aqppeWaaSaaaeaacaaIYaGaaGyn aaqaaiaaikdacaaI1aaaaaWdaeabadGaeyypa0JaaGymaaaaaa@5D67@

Exercises:

  1. 16÷4+7( 4 )( 2 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaigdacaaI2a Gaey49aGRaaGinaiabgUcaRiaaiEdadaqadaqaaiaaisdaaiaawIca caGLPaaadaqadaqaaiaaikdaaiaawIcacaGLPaaaaaa@408F@
  2. 40÷2⋅5+1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaisdacaaIWa Gaey49aGRaaGOmaiabgwSixlaaiwdacqGHRaWkcaaIXaaaaa@3F01@
  3. ( 8−3 ) 2 +( 4+8 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaamaabmaabaGaaG ioaiabgkHiTiaaiodaaiaawIcacaGLPaaadaahaaWcbeqaaiaaikda aaGccqGHRaWkdaqadaqaaiaaisdacqGHRaWkcaaI4aaacaGLOaGaay zkaaaaaa@3FA1@
  4. 100−4( 18−2+8 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaigdacaaIWa GaaGimaiabgkHiTiaaisdadaqadaqaaiaaigdacaaI4aGaeyOeI0Ia aGOmaiabgUcaRiaaiIdaaiaawIcacaGLPaaaaaa@4019@
  5. 33+17 2⋅5 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaamaalaaabaGaaG 4maiaaiodacqGHRaWkcaaIXaGaaG4naaqaaiaaikdacqGHflY1caaI 1aaaaaaa@3D99@
  6. 3( 21 7 )+6( 20 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaiodadaqada qaamaalaaabaGaaGOmaiaaigdaaeaacaaI3aaaaaGaayjkaiaawMca aiabgUcaRiaaiAdadaqadaqaaiaaikdacaaIWaaacaGLOaGaayzkaa aaaa@3F1B@
  7. 2( 2⋅ 4 2 +4 ) 2+1⋅2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaamaalaaabaGaaG OmamaabmaabaGaaGOmaiabgwSixlaaisdadaahaaWcbeqaaiaaikda aaGccqGHRaWkcaaI0aaacaGLOaGaayzkaaaabaGaaGOmaiabgUcaRi aaigdacqGHflY1caaIYaaaaaaa@43F7@
  8. 10+2[ 36−( 18−6 ) ] MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaigdacaaIWa Gaey4kaSIaaGOmamaadmaabaGaaG4maiaaiAdacqGHsisldaqadaqa aiaaigdacaaI4aGaeyOeI0IaaGOnaaGaayjkaiaawMcaaaGaay5wai aaw2faaaaa@420E@
  9. 32+12( 9−1 ) ( 3 2 −1 ) 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaamaalaaabaGaaG 4maiaaikdacqGHRaWkcaaIXaGaaGOmamaabmaabaGaaGyoaiabgkHi TiaaigdaaiaawIcacaGLPaaaaeaadaqadaqaaiaaiodadaahaaWcbe qaaiaaikdaaaGccqGHsislcaaIXaaacaGLOaGaayzkaaWaaWbaaSqa beaacaaIYaaaaaaaaaa@438C@
  10. 105− 2 3 [ 1+ ( 12÷4 ) 2 ] MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaaigdacaaIWa GaaGynaiabgkHiTiaaikdadaahaaWcbeqaaiaaiodaaaGcdaWadaqa aiaaigdacqGHRaWkdaqadaqaaiaaigdacaaIYaGaey49aGRaaGinaa GaayjkaiaawMcaamaaCaaaleqabaGaaGOmaaaaaOGaay5waiaaw2fa aaaa@4537@

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