Question

1. Find the sum of:
i. 467 and -67
ii. 1090 and -90
iii. - 47 and 1047
iv. 974 and - 74
v. - 416, 16 and 116
vi. -350,50 and 450​

Answer 1

Answer:

400 , 1000 , 1000 , 900 ,-284, 150

Step-by-step explanation:

I) 467 + (-67) = 400

II 1090 + ( -90 ) = 1000

III -47 + 1047 = 1000

IV 974 + ( -74 ) = 900

V -416 + 16 +116 = ( -284 )

VI -350 + 50 + 450 = 150

Answer 2

Answer:

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Step-by-step explanation:

$467 + ( - 67) \\ 467 - 67 \\ 400$

$1090 + ( - 90) \\ 1090 - 90 \\ 1000$

$- 47 + 1047 \\ 1000$

$974 + ( - 74) \\ 974 - 74 \\ 900$

$- 416 + 16 + 116 \\ - 284$

$- 350 + 50 + 450 \\ 150$