Evaluate by using suitable arrangement of numbers.
a. 53 – 89 + 47
b. 191 – 182 + 9
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Answers
Answered by
3
a. 53-89+47
= 53+47-89
= 100-89
= 11
b. 191-182+9
= 9+9
= 18
Answered by
4
According to DMAS, addition should be done before subtraction.
a. 53-89+47
47+53-89
100-89
11
b. 191-182+9
9+191-182
200-182
18
The answer for a is 11.
The answer for b is 18.
a. 53-89+47
47+53-89
100-89
11
b. 191-182+9
9+191-182
200-182
18
The answer for a is 11.
The answer for b is 18.
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