in which combined the number in the most convenient form and add them and the question is 646 + 23 + 854
Answers
Answered by
6
Answer:
Step-by-step explanation:
600+20+
800=1420 40+20+50=110 6+4+3=13 and answers 1420+110+13=1543 and
swastik5695:
It is correct but the process is wrong
Answered by
5
Answer:
answer is 1477
Step-by-step explanation:
600+800+23+54
=1477
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