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Place Value
Rounding
Estimation
2 Digit Addition
3 Digit Addition
100
This number is in the ones place for the number 45,972
What is 2
100
This is the number you get when you round 876 to the nearest hundred.
What is 900
100
Estimate the following to the nearest ten and find the sum: 124+351
What is 470
100
What is the sum of 92+67
What is 159
100
What is the sum of 98+12+53
What is 168
200
This number is in the thousands place for the number 38,901
What is 8
200
This is the number you get when you round 455 to the nearest ten.
What is 460
200
Estimate the following to the nearest ten and find the sum: 45+84
What is 130
200
What is the sum of 453+56
What is 509
200
What is the sum of 145+835+486
What is 1,466
300
This number is in the tens place for the number 805
What is 0
300
This is the number you get when you round 753 to the nearest hundred
What is 800
300
Estimate the following to the nearest ten and find the sum: 566+455
What is 1,030
300
What is the sum of 872+909
What is 1,781
300
What is the sum of 276+157+683
What is 1,116
400
If there is a 3 in the hundreds place, 6 in the ones place, and a 9 in the tens place, I have this number.
What is 396
400
This is the number you get when you round 933 to the nearest ten
What is 930
400
Estimate the following to the nearest hundred and find the sum: 835+124
What is 900
400
What is the sum of 494+76
What is 570
400
What is the sum of 826+157+286
What is 1,269
500
This number is in the hundred thousands place for 890,765
What is 8
500
This is the number you get when you round 397 to the nearest ten
What is 400
500
Estimate the following to the nearest hundred and find the sum: 951+313
What is 1,300
500
What is the sum of 610+399
What is 1,009
500
What is the sum of 365+846+350
What is 1,561