Addition
1,225 + 975 =
2,200
1,089 - 961=
128
6,000 - 1,773=
4,227
Estimate the sum of 5,323 + 2,611 by rounding to the nearest thousand.
8,000
Find the difference for 9,601 - 939 =
8,662
23,100 + 74,900 =
98,000
18,465 - 6,291=
12,174
90,304 - 51,137=
39,167
Estimate the sum of 4,225 + 98 by rounding to the nearest hundred.
4,300
Complete the equation to make it true
(4,200 + 75) +5 = ______ + (75 +5)
4,200
38,911 + 45,681 =
84,592
41,542 - 32,411=
9,131
50,469 - 22,917=
27,552
Estimate the difference for 24,300 - 10,125 by rounding to the nearest thousand.
14,000
Find the sum of 8,723 + 2,849 + 6,419=
17,991
61,640 + 1,111=
62,751
651,784 - 482,638=
169,146
101,001 - 8,915=
92,086
Estimate the sum of 738,775 + 272,044 by rounding to the nearest hundred thousand.
1,000,000
Solve the equation 1,125 +1,050 + 1,450 = T
T = 3,625
92,425 + 31,675=
124,100
735,184 - 255,863=
479,321
726,003 - 282,942=
443,061
Estimate the difference for 485,635 - 231,957 by rounding to the nearest ten thousand.
260,000
Find the sum of 298,472 + 783,164.
1,081,636