Choose the best answer.
- Round 378,642,133,002 to the
nearest ten million.
7. Estimate by rounding.
3611.42
268
Test Preparation Chapters 1–7
- An expression for “5 more than x,
multiplied by 6” is:
8. Which is the greatest number?
a. (x5) 6 b. (x5) 6
c. 5 (x6) d. 5 (x6)
a. 380,000,000,000
b.378,600,000,000
c. 378,640,000,000
d.378,642,000,000
a. 0.00189 b. 0.01890
c. 0.10890 d. 0.18900
a. 600,000
b. 800,000
c. 1,200,000
d. 12,000,000
- Which statement is true? 9. Choose the product.
0.910.37
a. ⏐ 4 ⏐⏐ 4 ⏐
b.⏐ 4 ⏐(4)
c. ⏐ 4 ⏐(4)
d.⏐ 4 ⏐⏐(4)⏐
a. 0.3367
b. 1.28
c. 33.67
d. not given
- Which makes the inequality true?
⏐n⏐ 6
10.Choose the product of 14,027 and 245.
a. 5 b. 2
c. 8 d. 6
a. 154,297 b. 3,436,615
c. 2,800,000 d. 3,460,115
- Use A^12 bh. Find bwhen
A60 ft^2 and h8 ft.
11.Choose the number sentence that represents
the Commutative Property of Addition.
a. 120 ft
b. 15 ft
c. 8 ft
d. 6 ft
a. ^35 ^12 ^15 n
b. ^35 ^15 ^15 ^35
c. ^35 0 ^35
d. ^35
^35 0
- 714,288 subtracted from 800,379 is: 12.When x^13 and y^12 , which expression
has a value of 152 ?
a. 86,091 b. 86,091
c. 86,451 d. 196,551
a. xy 152 b.xy 152
c. xy 152 d.xy 152
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