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1 vote
Write 83 as a sum of tens and ones

2 Answers

3 votes
8 10s, 3 ones.
10+10+10+10+10+10+10+10+1+1+1
User Mirec Miskuf
by
7.3k points
0 votes
Well,

We can see that there are 8 10's and 3 1's. So we can write 8 10's followed by 3 1's and join them with addition symbols.

83 = 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 1 + 1 + 1
User Mossaab
by
8.1k points