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 | MULTIPLE
CHOICE |  |
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Choose the correct letter for each answer. |
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7. |
Read the
problem below.
Look at the
solution. Name
a problem-solving
strategy used to
solve the problem.
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| 1. |
Write two billion, five hundred
twenty-six million, three hundred
thousand, eight hundred seventy in
standard form.
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A. 252,630,387 |
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B. 2,526,003,870 |
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C. 2,526,300,870 |
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D. 2,562,300,870 |
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In Shelby’s class, there are 13 girls and
17 boys. Megan’s class has the same
number of students, but there are 20 girls
in her class. How many boys are in
Megan’s class? |
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| 2. |
What is the value of the underlined digit in 3.655? |
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| A. five |
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| B. five tenths |
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| C. five hundreds |
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| D. five hundredths |
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| A. Solve a simpler problem. |
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| B. Use objects. |
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| C. Draw a picture. |
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| D. Try, check, and revise. |
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| 3. |
Write 60 + 3 + 0.5 + 0.004 in standard form. |
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| A. 63.54 |
C. 63.054 |
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| B. 63.504 |
D. 6.354 |
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8. |
Find 24.5 – 18.92. |
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| A. 5.58 |
C. 5.63 |
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| B. 5.6 |
D. 6.5 |
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| 4. | Which
decimal is less than 3.251? |
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| A. 3.125 |
C. 3.255 |
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| B.
3.521 |
D. 32.51 |
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9. |
Find 337,402 + 6,679. |
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| A. 340,191 |
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| B. 342,679 |
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| C. 344,079 |
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| D. 344,081 |
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| 5. |
How
many hundreds are there in 45,000? |
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| A. 45 hundreds |
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| B. 450 hundreds |
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| C. 4,500 hundreds |
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| D. 45,000 hundreds |
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| 10. |
Round 8.099
to the underlined
place. |
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| A. 7.00 |
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| B. 8.08 |
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| C. 8.090 |
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| D. 8.10 |
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| 6. |
Which is the best estimate for 56,904 + 8,033? |
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| A. 48,000 |
C. 65,000 |
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| B. 49,000 |
D. 66,000 |
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