Math, asked by kanwalzaheer981, 6 months ago

3 Use your knowlege of doubles, near 10s and other facts to add
these numbers. Explain your method.
a 4 4 4 4
b 3 6 6 3 =

c 9999 =

d 7 7 8 8 =

Answers

Answered by Anonymous
1

Answer:

d 7 7 8 8 =

Step-by-step explanation:

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