Question

1) Solve 40+(-22).
​

Answer 1

this can be written as

40-22 = 18

Answer 2

SOLUTION

TO SOLVE

$\sf{40 + ( - 22)}$

EVALUATION

Step : 1

Write down the given expression

$\sf{40 + ( - 22)}$

Step : 2

Multiply ( + ) and ( - ) sign

Together gives (-) sign

$\sf{40 + ( - 22)}$

$\sf{ = 40 - 22}$

Step : 3

Calculate the result

$\sf{40 + ( - 22)}$

$\sf{ = 40 - 22}$

$\sf{ = 18}$

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