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2.1-2.5 Review

Authored by Erin Bove

Mathematics

4th Grade

Used 4+ times

2.1-2.5 Review
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12 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Use mental math to solve: 3,999+312

4,311

4,310

4,312

3,311

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

An adult seal weighs 6,600 pounds and its pup weighs 3,847 pounds. What is their combined weight? Use mental math OR the standard algorithm to solve.

10,440

9,446

10,447

385

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Estimate the sum by rounding to the nearest THOUSANDS: 5,232 + 2,611

7,800

7,000

7,843

8,000

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Elle says, "When rounding to the nearest thousand, 928,674 rounds to 930,000." Do you agree? Explain.

Yes, 928,674 rounded to the nearest thousand is 930,000.

No, Elle rounded to the nearest ten thousand.

No, Elle rounded to the nearest hundred thousand.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Estimate the difference by rounding to the nearest THOUSANDS place: 9,668-2,489

9,000

8,000

10,000

9,500

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Find the sum: 358+277

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Find the sum: 148+157

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