Grade 4 - Progress in Mathematics

Lessons 1–8

Write the number that nstands for in each equation. (See pp. 444–445.)

1. 28
   n 4  6 2. 11  12  100 n


2. n 4  12  2 4. 32  20 n 52  4

Complete each function table. (See pp. 446–447.)

???

Rule:
 3

Input Output

5?

9?

33?

46?

Rule:?

Input Output

24 4

36 6

48 8

60 10

nn 39

15?

67?

85?

92?

98?

Compare. Write or. (See pp. 450–451.)

11. 36 3 24  24 12. 25
    5 60
    40 13. 76 2 92
    31

Use the order of operations to solve. (See pp. 452–453.)

14. 15  8
    2  9 15. 9  10  5  6 16. 30  4  4  20


15. 49
    3  7 18. (54 6) (2 10) 19. ^15 ^35 
    ^25 

Use each equation to complete a function table (See pp. 448–449.)

for five values of xand y. Then graph each equation

on a coordinate grid.

8. yx 4 9. y 2 x 3 10. yx 4


9. Mrs. Lam bought 720 yards of
   material to make curtains. If 8
   yards of material are needed for
   each pair of curtains, how many
   windows can she decorate?


10. The school auditorium has 25
    rows of seats. Each row has 15
    seats. How many seats are in
    the auditorium?

Write an equation to solve each problem.

(SeeStill More Practice, p. 472.)

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