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Beijing Normal University Edition, Grade One, Volume One, Mathematics Final Examination Paper, Primary School Final Examination: 6+8=()-5=()+3=()+7= () Answer?
Your answer is correct.

6+8=( 19)-5=( 1 1)+3=(7)+7=( 14)

This is an equation.

First, 6+8= 14.

Recalculate (19)-5= 14

Recalculate (1 1)+3= 14.

Recalculate (7)+7= 14

The answer to the test paper is wrong.

Because:

6+8≠( 14)-5

( 14)-5≠(9)+3

(9)+3≠( 12)+7

6+8≠ 19

If it helps, please adopt it. thank you

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