Question

2. Add the following. Find the estimated sum and compare with the actu
(Round off to the nearest ten thousand)
a. 35,412 + 37,815
b. 52,78,915 + 21,35,879
c. 15,29,057 +29,27,750 d. 2,31,610 + 5,39,420
30
7 SO​

Answer 1

Answer:

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Step-by-step explanation:

gtisitsits

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dxgjzufzfh

vmHdhdafj

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chkxugxu

Answer 2

1-80, 000

2-74, 20,000

3-44, 60,000

4-7, 70,000