Estimation
Cooper spent $245 at the book fair. Mackenzie spent $189. Estimated to the nearest hundred, about how much did Cooper and Mackenzie spend at the book fair together?
What is $400
325 + 675
What is 1,000
456 - 123
What is 333
150 + ____ = 250
100
Trent had $30. He earned $12 and then spent $15 on a movie. How much money does Trent have?
$27
Estimate the difference by rounding to the nearest ten.
592 + 341
930
4,625+736
What is 5,361
1,234 - 987
What is 247
2,652 + _____ = 3,652
1,000
The school store collected $78 on Friday. They bought stress balls for $15 and candy for $22 dollars. How much money is left in the school store?
$41
East Carolina University has 28,499 students. NC State University has 31,569 students. ABOUT how much bigger is the student population at NC State University than East Carolina University rounded to the nearest THOUSAND?
What is about 4,000
95,123 + 23,456
118,579
65,487 - 58
What is 65,429
14,837 + _____ = 14,847
10
Ms. Sue has 1,045 recipes to organize. She has organized 632 of them. How many more recipes does she have to organize?
413
Estimate the sum of the following numbers to the nearest HUNDRED: 536 + 695
12,000
65,203 + 32, 741
97,944
5,000-4,952
What is 48
6,458 + 8,56__ = 15,021
3
Rick drove 12,363 miles in his new car the first year. He drove 15,934 miles the second year. How many miles did Rick drive altogether?
28,297
Estimate to the nearest 100 to find the difference of 854 - 638=
300
987,654 + 321
What is 987,975
1,000-999
What is 1
3,965 + _____ = 7,684
3,719
Parker had $32. He earned $10. Then he bought a video game for $18. How much money does he have left?
$24