13-10-2020
Mathematics

contestada

Find 4,290 + 3,602. Explain how to use mental math to solve.

Respuesta :

rmarayziaowhx46 rmarayziaowhx46

13-10-2020

answer: 7892

explanation: add each number individually left to right. 4+3 , 2+6 , 9+0 , 0+2

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