Math, asked by n204815, 9 months ago

Subtract the following by estimation:
a) 63 -32
b) 97-33
c) 48 – 21
d) 55 - 28

Answers

Answered by Aarna2132009

1

Answer:

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Answered by dharu2008

1

Answer:

a,30

b.70

c,30

d.30

Step-by-step explanation:

63=60,32=30

so60–30=30

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