vantrelllove427 vantrelllove427

17-01-2020
Mathematics

contestada

USE MENTAL MATH TO ADD. 136+43

Respuesta :

mkuzel01 mkuzel01

17-01-2020

Answer:

179

Step-by-step explanation:

Answer Link

isabeIIas isabeIIas

17-01-2020

Answer:

179

Step-by-step explanation:

just look at the question and do 6 + 3 = 9 (for the ones place)

and 3 + 4 = 7 (for the tens place)

add 1 to the beginning of the answer for 100 (hundreds place)

Answer Link

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