1. Find the sum by suitable rearrangement:
(a) 837 + 138 + 363
(b) 1968 + 451 + 1532 + 649
CORRECT ANSWER NEEDED URGENTLY. SPAMS WILL BE REPORTED.
Answers
Answered by
0
Answer:
) 1338
) 4600
Step-by-step explanation:
)
837 363 0
837 363 , , 1200
138 , 1200
1338
)
0 ,
,
1968 1532 3500
,
451 649 , 1100
3500 1100 4600
Answered by
1
(837+363)+138= 1200+138= 1338
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