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Study
3 Digit subtraction and addition
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1000 - 623
377
Oops!
Okay!
4000 - 169
3831
Oops!
Okay!
1000 - 1000
0
Oops!
Okay!
3528 + 357
3885
Oops!
Okay!
532 + 181
713
Oops!
Okay!
2431 + 5272
7703
Oops!
Okay!
2437 + 1324
3761
Oops!
Okay!
5287 - 3193
2094
Oops!
Okay!
1000 - 438
562
Oops!
Okay!
5762 - 1395
4367
Oops!
Okay!
2395 + 2367
4762
Oops!
Okay!
1571 + 1287
2858
Oops!
Okay!
8904 - 1458
7446
Oops!
Okay!
1000 - 500
500
Oops!
Okay!
842 + 396
1238
Oops!
Okay!
528 + 357
885
Oops!
Okay!
6432 + 1000
7432
Oops!
Okay!
532 - 181
351
Oops!
Okay!
456 + 544
1000
Oops!
Okay!
1000 - 300
700
Oops!
Okay!
6543 - 192
6351
Oops!
Okay!
2503 - 1285
1218
Oops!
Okay!
100 + 100
200
Oops!
Okay!
508 - 371
137
Oops!
Okay!
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