The numbers that are added are called , sum, addends , difference , product , 5583 + 1209 = ____ + 5583, 1209, 1, 0, 5583, Estimate the sum of 278 and 14, 292, 290, 280, 300, 4781 + 2120 =, 6801, 6911, 6901, 7001, 3478 + 100 =, 3488, 3578, 4478, 3588, 1345+ 4271+2000 = 4271+ ____ + 2000, 1345, 4271, 2000, 7616, 2310 + 415 + 9 = , 2744, 2734, 2834, 2725, 5201+ 1362 + 2435 = , 7887, 8998, 8768, 9878, 6295 + 1000 = , 6395, 7295, 6305, 7205, 5392 + 0 = , 5394, 0, 5392, 5393.

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