RobynEYoungUSMC9372 RobynEYoungUSMC9372

10-08-2021
Mathematics

contestada

lallenge

Isabel tried to evaluate an expression step by step.

(2+8) +8

=2 + (8 +8) Step 1

=2 +0

Step 2

Find isabel mistake

Respuesta :

nancygoyal nancygoyal

10-08-2021

Answer:

8+8 =16 not 0

Step-by-step explanation:

First she used associative property of addition. After that 8 + 8 = 16

but she wrote 0

she added them wrong

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