Question

help me please
all sums​

Answer 1

1.) -228 + 96 +125 = -228 + 221

= -7

-451 + 197 + 76 = -451 + 273

= -178

Hence,

-227 + 96 +125 > -451 + 196 + 76

2.) L.H.S = a-(-b)

= 113 -(-16)

= 113+16

= 129

R.H.S = a+b

= 113 + 16

= 129

Since, L.H.S = R.H.S

Hence verified

3.) Pair of integers = 1,-12

4.) L.H.S = (-21) × [(-4) +(-6)]

= (-21) × (-10

= 210

R.H.S = [(-21) × (-4)] + [(-21) × (-6)]

= 84 + 126

= 210

Since, L.H.S = R.H.S

Hence verified

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Answer 2

Answer:

I hope it will help you

i don't know 3,4,5