Question

b. 90,000 -
= 30,000 (60,000; 70,000; 20,000)​

Answer 1

Answer:

90,000-60,000 = 30,000

Answer 2

Answer:

=30000× (60000+70000+20000)

=30000×150000

=4500000000

Step-by-step explanation:

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