Question

Worksne
1.
Find the sum in two different ways.
(a) - 32, 50
(b) - 81, - 79
(d) 13,- 78, 15
(c) 64, - 100​

Answer 1

Step-by-step explanation:

$sum \\ (a) - 32 + 50 = 18 \\ (b) - 81 + ( - 79) = - 160 \\ (c)13 + ( - 78) + 15 = - 50 \\ (d)64 + ( - 100) = - 36$

Answer 2

Step-by-step explanation:

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