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katen-ka-za [31]
3 years ago
7

Use subtraction to check addition problems 391+124=551

Mathematics
1 answer:
son4ous [18]3 years ago
3 0

Answer:

391+124=\=551

Step-by-step explanation:

subtract either the 124 or 391 from both sides.

391=427 which means they are not equal. so it has no solution.

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