Math, asked by manjulakshmi302, 3 months ago

4. Find the sum by suitable 1
a. 817+408+343

Answers

Answered by vijaystark24
1

Answer:

(a) 837 + 208 + 363 (b) 1962 + 453 + 1538 + 647

Answer:

(a) 837+208+363

= (837+363)+208

= 1200+208

= 1408

(b) 1962 + 453 + 1538 + 647

= 1962 + 647+ 453 + 1538

= (1962 +1538) + (647+453)

= (3500)+(1100)

= 4400

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