Math, asked by Auriyaangelchinki, 10 months ago

how many ones are needed to make 91 a group of 10 tens

Answers

Answered by girisants495

0

Step-by-step explanation:

SOLUTION:

91 is a odd number, which is not divisble than 10.

Therefore,to make a group of tense we need to reduce 1 unit.

Therefore,if we add (-1),then the 91 + (-1)-90.

GROUP OF 9 Tens.

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