Question

4890+346+15678=       81315-9637=    

Answer 1

4890+346+15678=20914       

81315-9637=71678    

 

Answer 2

4 890 + 346 + 15 678 = 20 914

1) 4 890 +346 =5 236

2) 5 236 + 15 678 =20 914

 

81 315 - 9 637 =71 678.

 

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