Question

34-19-= (show the CC steps.)

Answer 1

34

-19

-------

15

Explanation:

• step 1: you can not subtract 4 from 9 so you have to take away one from 3
• step 2: after you've taken away one from 3 it will become 2 and you pass the 4 the one and together will make 14
• step 3: then you subtract 14 from 9 which gives you 5
• then you subtract 14 from 9 which gives you 5step4: after that you subtract 2 and 1 which will give up 1
• final step: your answer is 15