Math, asked by ajit380260, 2 months ago

235 is rounded off to 200.
- Estimated quotient for 4837 = 235 = 4800 = 200 = 24
EXERCISE 1.7
Estimate by rounding off each number to the nearest tens:
(i) 83 + 78
(ii) 136 + 252
(iii) 4391 + 3490
(iv) 65 - 44
(v) 824 - 519
(vi) 4993 - 3287
hs Axis-6

Answers

Answered by dipadutta130

0

Answer:

1. 80 +80after round off=160

2.140+250after round off=390

3.4400+3500=7900

4.70+40=110

5.820+520=1340

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