Rounding
Round 84 to the nearest ten.
80
What is 45 + 27?
72
Sally has 34 apples. She buys 21 more. How many apples does she have now?
55
5 + 4 = 9. True or false?
True
Estimate the sum of 234 and 187 by rounding to the nearest hundred.
400
Round 263 to the nearest hundred.
300
What is 94 – 36?
58
Mike had 58 baseball cards. He gave 23 to his friend. How many cards does Mike have left?
35
16-8 ___ 5+3
=, Equal
Estimate 536 – 298 by rounding to the nearest ten.
240
Round 476 to the nearest ten.
480
What is 123 + 456?
579
Sarah has 95 stickers. She buys 27 more. How many stickers does she have now?
122
15 + 5 = 19. True or false?
False
If a book has 123 pages, about how many pages does it have if rounded to the nearest ten?
120
Round 91 to the nearest hundred.
100
What is 532 – 291?
241
Lisa has 81 crayons, and she gives 19 to her brother. How many crayons does she have left?
62
32-__ = 24
8
Estimate the sum of 324 and 481 by rounding to the nearest ten.
810
Round 1,598 to the nearest hundred.
1,600
What is the sum of 261 and 340?
601
Tom read 45 pages on Monday, 37 pages on Tuesday, and 52 pages on Wednesday. How many pages did he read altogether?
134
40= 12+___
28
If a pencil costs 58 cents, about how much is it when rounded to the nearest dollar?
1