Subtract:11.603 from 20
Step 1: Making decimals like decimalsAdding zeroes to the end of 20, it becomes 20.000Step 2: Subtract NumbersWriting the numbers in columns.To find this, we subtract the two number in the following ways:20.000-11.603_______________08.397________________Thus, 20-11.603= 8.397
Subtract without using number line:
(1) 40 from 50
(2) −20 from + 30
(3) −25 from −40
(4) +20 from −50
(5) +25 from −25
(6) −25 from + 25
(7) +40 − (−10) − (+20)