Math, asked by tsheringyangki221, 10 months ago

Calculate.

a.75×10-²+4×10-³

b.10-²×10-²

Answers

Answered by sbisoyi998

3

Answer:

please give me 30 thanks

Step-by-step explanation:

I give me 60 thanks

Answered by ny669082

1

Step-by-step explanation:

a 75* -100 +4 *-1000

= -7500 -4000

=-3500

b. -100* -100

= -10000

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