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WorksheetsEstimation Addition and Subtraction
Total questions: 20
Worksheet time: 20mins
Estimate the answer:
906 + 397
1300
1200
1310
1303
Estimate the answer:
578 + 720
1300
1200
1290
1298
380
320
300
260
A
B
C
D
A
B
C
D
Juan has 253 marbles. Ella has 38 more marbles than Juan. How many marbles does Ella have? Ella has (a) marbles.
Find the sum of 12908; 456; 7843
(a)
What is the result of 654 minus 287?
367
276
532
429
If you have 845 and you subtract 279, what is the answer?
566
934
712
368
Subtract 432 from 789. What is the difference?
512
357
245
678
Find the total when 523 and 367 are added together.
456
890
8900
1000
Round to the HUNDREDS and then subtract. What is the answer?
(a)
Estimate the difference using rounding: 11,074 - 2,438 =
9,000
12,000
10,000
7,000
What is the result of 654 minus 287?
367
276
532
429
A
B
C
D
Estimate the difference using rounding: 4,389 - 2,929 =
1,000
1,100
2,000
1,500
What is the estimate of 28+33?
60
61
50
51
Misael has 745 points on class dojo. Yubina has 611 points. About how many points do they have together?
1,356
1,300
134
100
