Find the missing digits.
- G
- H
G237 - 74H2 = 1745(a)
In the hundreds place, 2 is less than 4.
So, there is regrouping in the thousands place.
G - 1 - 7 = 1
G = 1 + 7 + 1
G = 9
(b)
In the ones place, 7 is more than 2.
So, there is no regrouping in the tens place.
3 - H = 4
In the tens place, 4 is more than 3.
This means that there is a regrouping done in the hundreds place so that 13 can substract a certain number to get 4.
H = 13 - 4
H = 9
Answer(s): (a) 9; (b) 9
