Math, asked by raghvendrakumar2381, 3 months ago

EXERCISE 1.4
1. Estimate the following sums to the nearest tens
39 + 23
65 + 321 19 +85
2. Estimate the following sums to the nearest hundreds
in 364

Answers

Answered by yash3rdacccount

2

Answer:

1. a. 39 = 40

23 = 20

40 + 20 = 60

b. 65 = 70

321 = 320

19 = 20

85 = 90

70 + 320 + 20 + 90 = 500

Step-by-step explanation:

Answered by chhabichhbi42

0

Answer:

39=40
23=20
65=70
321=320
19=20
85=90
364=400

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