2-digit Addition
2-digit Subtraction
3-digit Addition
3-digit Subtraction
Subtraction Across Zeros
100
24 + 16
What is 40
100
50-30=
What is 20
100
356 + 236=
What is 592
100
826 - 538=
What is 288
100
808 - 687=
What is 121
200
89 + 25=
What is 114
200
63 - 45=
What is 18
200
452 + 372
What is 824
200
935 - 678=
What is 257
200
701 - 630=
What is 71
300
56 + 49=
What is 105
300
24 - 18=
What is 6
300
444 + 555=
What is 999
300
656 - 368=
What is 288
300
770 - 725=
What is 45
400
99 + 99=
What is 198
400
46-10=
What is 36
400
936 + 672=
What is 1,608
400
469 - 293=
What is 176
400
400 - 126=
What is 274
500
135 + 47=
What is 182
500
80-21=
What is 59
500
4,236 + 845=
What is 5,081
500
757 - 423=
What is 334
500
900-386=
What is 514
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