Rounding
Round 123 to the nearest hundred.
100
Estimate:
52 + 49 = ___
100
Find the sum:
8,642 + 9,753 = ___
18,395
Find the difference:
6,248 - 3,751 = ___
2,497
Joey went to the video game store and bought 3 video games. Each game cost $12. What was the total amount Joey spent?
$36
Round 258 to the nearest hundred.
300
Estimate:
251 + 97 = ___
350
Find the sum:
15,029 + 9,392 = ___
24,421
Find the difference:
89,270 - 1,765 = ___
87,505
Kannan had $8,000. She spent $6,280 on a 4-wheeler. How much money does she have left?
$1,720
Round 3,921 to the nearest hundred
3,900
Estimate:
7,999 - 3,002 = ___
5,000
Find the sum:
8,723 + 2,849 + 6,419 = ___
17,991
Find the difference:
66,245 - 32,918 = ___
33,327
Annabelle baked 231 cookies on Friday night. On Saturday, Genevieve baked 942 cookies. On Sunday, Hazel baked 1,495 cookies. How many cookies did the girls bake altogether?
2,668 cookies
Round 45,840 to the nearest thousand.
46,000
Estimate the difference by rounding the numbers to the nearest hundred:
489 - 210 = ___
300
Complete the equation to make it true:
591 + 1,200 = ____ + 91
1,700
Complete the equation to make it true:
1,385 - 900 = ___ - 650
1,135
Linus saw 2,219 finches and 4,620 pigeons. How many more pigeons than finches did Linus see?
2,401 more pigeons
Round 931,762 to the nearest ten thousand.
930,000
Estimate the sum by rounding the numbers to the nearest thousand:
3,825 + 1,297 = ___
5,000
Complete the equation to make it true:
12,769 + 16,065 = ____ + 15,402
13,432
15,910 - 871 = ___ - 955
15,994
Last year Breann ran 1,362 miles and Reagan ran 1,948 miles. This year, together they ran 2,995 miles. How many more miles did they run last year than this year?
315 more miles