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Study
Addition & Subtraction Within 10000
0
%
0
0
0
Back
Restart
4567-1234
3333
Oops!
Okay!
7221-6200
1021
Oops!
Okay!
5562-1109
4453
Oops!
Okay!
9999-2213
7786
Oops!
Okay!
4567+1122
5689
Oops!
Okay!
4444+1223
5667
Oops!
Okay!
8221-5110
3111
Oops!
Okay!
2112+4432
6544
Oops!
Okay!
1234+4321
5555
Oops!
Okay!
3099-2011
1088
Oops!
Okay!
3111+6644
9755
Oops!
Okay!
8811+1112
9923
Oops!
Okay!
6009+2113
8122
Oops!
Okay!
6611-3301
3310
Oops!
Okay!
4223+1135
5358
Oops!
Okay!
9989-3422
6567
Oops!
Okay!
5531-2319
3212
Oops!
Okay!
8095+1111
9206
Oops!
Okay!
9733-2211
7522
Oops!
Okay!
2297+1103
3400
Oops!
Okay!
8110+1223
9333
Oops!
Okay!
8700-1222
7478
Oops!
Okay!
5644-1111
4533
Oops!
Okay!
3000+1221
4221
Oops!
Okay!
3421+3981
7402
Oops!
Okay!
5499-2221
3278
Oops!
Okay!
7787-2212
5575
Oops!
Okay!
9445-1129
8316
Oops!
Okay!
1002+1220
2222
Oops!
Okay!
6721+2231
8952
Oops!
Okay!
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