Add and subtract decimals by adjusting (1)
Start by subtracting 0.9 from numbers and then move on to adding or subtracting 1.9, 2.9 using the same technique.
5 pages
Add and subtract decimals by adjusting (1)
Start by subtracting 0.9 from numbers and then move on to adding or subtracting 1.9, 2.9 using the same technique.