Name _______________________

Unit 5 Review

Multiply.

  1. 6(3.3) = __________

  1. 3(12.5) = __________

Identify the property illustrated in the example.

  1. 5x = x5        _________________________

 

  1. 9(2 + 3) = 9(2) + 9(3)        _________________________

  1. (7a)(b) = 7(ab)        _________________________

Evaluate each expression using the Distributive Property.

  1. 8(3 + 6) =

 

  1. 4(7 + 8) =

  1. 14(6 + 7) =

  1. 12(8 + 9) =

Multiply the decimals. 

  1.  0.25 x 5.5 = __________

  1.   34.9 x 0.5 = __________

  1.   29.5 x 6.7 = __________

  1.   0.123 x 0.456 = __________

  1.   11.5 cm x 4.5 cm = __________

Divide.  

Multiply or divide by the powers of ten.

21.  1.478 x 1,000 = __________

22.  98.295 x 10 = __________

23.  8 x 0.10 = __________

24.  7.27 x 0.100 = __________

25.   __________

26.  __________

27.   __________

28.   __________

29.  __________

30.  __________

Divide.

Complete the following conversions.

35.  30 mm = __________ cm

36.  2,000 m = __________ km

37.  340 cm = __________ m

38.  5 kg = __________ g

39.  5,000 mg = __________ g

40.  7 L = __________ mL