Question

Please help fastt Q4

Answer 1

Answer:

1) 598[(-42)+(-59)]

=598×(-100)

= -59800

2) -42(100-3)

= -42×100-3×(-42)

= -4200+126

= -4074

3) -86(12+88)

= -86×100

= -8600

4) -17(100+4)

= - 17×100+(-17)×4

= - 1700+(-68)

= -1768

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