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Addition & subtraction within 1 000 000
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115 620 + 247 890
363 510
Oops!
Okay!
162 700 + 2 560
165 260
Oops!
Okay!
40 789 + 102 604
143 393
Oops!
Okay!
651 424 + 258 357
909 781
Oops!
Okay!
452 990 + 234 789
687 689
Oops!
Okay!
71,224 - 24,433
46,791
Oops!
Okay!
843,281 - 44,189
799,092
Oops!
Okay!
48,446 - 42,029
6,417
Oops!
Okay!
899,394 - 17,954
881,440
Oops!
Okay!
600 363 + 223 566
823 929
Oops!
Okay!
586,369 - 41,860
544,509
Oops!
Okay!
964,978 - 961,233
3,745
Oops!
Okay!
221,162 - 36,018
185,144
Oops!
Okay!
993,563 - 796,376
197,187
Oops!
Okay!
400 444 + 380 263
780 707
Oops!
Okay!
666 195 + 74 120
740 315
Oops!
Okay!
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