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Questions 1-3: Decimal Operations and Estimation

Authored by Alexi Morris

Mathematics

5th Grade

CCSS covered

Used 1+ times

Questions 1-3: Decimal Operations and Estimation
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91 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When multiplying a number by 10^4, how is the decimal point moved?

5 places to the right

5 places to the left

4 places to the right

4 places to the left

Tags

CCSS.5.NBT.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which power of 10 moves the decimal point 5 places to the right when multiplying a number?

Tags

CCSS.5.NBT.A.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Estimate: 349.6 − 112.8. Which is the best estimate?

270

220

240

250

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Estimate: 173.3 + 78.4. Which is the best estimate?

270

220

240

250

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Estimate: 817.2 − 597.1. Which is the best estimate?

270

220

240

250

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Estimate: 108.8 + 159.3. Which is the best estimate?

270

220

240

250

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Carly rides her bike 6.8 miles. Ben rides his bike 0.85 times as far as Carly rides hers. Which expression shows how far Ben rides his bike?

6.8 + 0.85

6.8 − 0.85

6.8 × 0.85

6.8 ÷ 0.85

Tags

CCSS.7.EE.B.3

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