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Lena M.

asked • 08/13/20

the sum of two is 4 and their difference is 0

Whats the answer to this?

4 Answers By Expert Tutors

By:

Justice R. answered • 08/14/20

Tutor
5 (11)

Child Development Student & Writer Teaching to Multiple Intelligences

Justice R.

If your child is not yet using negative numbers, here's a more age-appropriate way to perform Step 3: Let's do subtraction with each of these pairs, and see which gives us zero. 4 - 0 = 4. So it's not 0, 4! ..... 3 - 1 = 2. So it's not 1, 3! ..... 2 - 2 = 0. So that's it!
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08/14/20

Mahesh T. answered • 08/13/20

Tutor
New to Wyzant

TEACHING IS MY PASSION

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