Getting Ready Unit7

Unit 7
Getting Ready
Write your answers on notebook paper.
Show your work.
1. Add or subtract.
a. 2 + 1
3 3
b. 2 - 1
3 3
c. 5 + 3
8 8
d. 7 - 5
8 8
5. Multiply. Describe any pattern you notice.
a. 6 × 20
b. 6 × 200
c. 6 × 2000
2. Multiply.
a. 4 × 1
8
b. 3 × 1
3
c. 5 × 7
10
7. Round each number to the nearest hundred.
Explain the rounding rules you used.
a. 26
b. 349
c. 457
d. 650
3. Write the letter for the fraction that is
equivalent to 3 .
4
A. 3 B.6 C. 6
8
8
4
6. Divide. Describe any pattern you notice.
a. 7000 ÷ 10
b. 7000 ÷ 100
c. 7000 ÷ 1000
8. Compute. Use what you know about order
of operations.
a. 0.07 × 840 + 40
b. 50 + 8% × 720
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4. Multiply.
a. 0.45 × 75
b. 6% × 180
c. 8% × 1500
410 Unit 7 • Personal Financial Literacy