Grade 4 - Progress in Mathematics

158 Chapter 4

Lessons 1–16

33. The product is zero. One factor
    is 8. What is the other factor?
    What multiplication property does
    this use?


34. Sharon has tiles that are 1 inch
    square. If she uses them to make
    a rectangle that is 14 inches
    long and 5 inches wide, how
    many tiles will she use?

Find the product. (See pp. 128 – 133, 136 – 145, 148 – 153.)

1. 2
   34 2. 6
   30 3. 5
   68 4. 4
   77


2. 3
   $34.23 6. 3
   450 7. 9
   $ 5.37 8. 8
   6124


3. 10
   43 10. 50
   30 11. 60
   94 12. 10
   364


4. 
   53 14.
   74 15.
   84 16.
   30
   
   55
   38
   46
   27


5. 
   524 18.
   608 19.
   735 20.
   450
   
   5
   54
   46
   76


6. 
   $ 6.30 22. $ 42.50 23.
   $ 9.40 24.
   $ 5.09
   
   26
   6
   17
   46

Choose a method to estimate the product. (See pp. 134 – 135, 146 – 147.)

25. 8
    35 26. 6
    736 27. 5
    612 28. 9
    $ 27.50


26. 61
    54 30. 86
    91 31. 32
    $ .17 32. 16
    307

(SeeStill More Practice, p. 464.)

34. Jamal bicycles 18 kilometers
    each d ay. How far does he
    bicycle in 12 days?


35. If 9
    13 117, what is the
    product of 13
    9? What
    multiplication property does
    this use?

(See pp. 126 – 127, 156– 157.)

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