Question

70+90
my sister read in class second please help her to solve this
with step by step explanation
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Answer 1

Answer:

70 +90 = 160

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Answer 2

ANSWER:

160

STEP-BY-STEP EXPLANATION:

  70

+ 90

160

AN EASY WAY TO CALCULATE SUMS IS TO ADD THE NUMBERS IN THE SAME PLACES/UNITS FIRST

EXAMPLE -

Add : 7 + 9 = 16

Add : 0 + 0 = 0

NOW JOIN THE ANSWERS -

16 and 0 = 160

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HOPE IT HELPED YOU:) (or your sister)