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Mathematics

4th Grade

Used 14+ times

Estimating Sums
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12 questions

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1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the following COULD be used to estimate the sum 486 + 503? (MARK ALL THAT APPLY)

500 + 500 = 1,000

490 + 500 = 990

400 + 500 = 900

1,000 + 1,000 = 2,000

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the following COULD be used to estimate the sum 5,759 + 2,958? (MARK ALL THAT APPLY)

6,000 + 3,000 = 9,000

5,800 + 3,000 = 8,800

5,760 + 2,960 = 8,720

5,000 + 3,000 = 8,000

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following would be the MOST ACCURATE estimate for 486 + 503?

500 + 500 = 1,000

490 + 500 = 990

400 + 500 = 900

1,000 + 1,000 = 2,000

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the following COULD be used to estimate the sum of 925 + 416? (MARK ALL THAT APPLY)

900 + 400 = 1,300

930 + 420 = 1,350

1,000 + 400 = 1,400

1,000 + 500 = 1,500

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following would be the MOST ACCURATE estimate for the sum of 925 + 416? (MARK ALL THAT APPLY)

900 + 400 = 1,300

930 + 420 = 1,350

1,000 + 400 = 1,400

1,000 + 500 = 1,500

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

What COULD 1,879 round to? (MARK ALL THAT APPLY)

2,000

1,000

1,900

1,800

1,880

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the following COULD be used to estimate the sum of 3,604 + 5,132? (MARK ALL THAT APPLY)

4,000 + 5,000 = 9,000

3,600 + 5,100 = 8,700

3,600 + 5,130 = 8,730

3,000 + 5,000 = 8,000

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