+ =
5 + 0 = 5
When we add zero ‘0’ to a number, we get the same number.
Add the following.
5 0 3 2 9
+ 0 + 4 + 0 + 0 + 0
6 8 0 5 1
+ 0 + 0 + 7 + 0 + 0
4 9 6 3 2
+ 0 + 0 + 0 + 0 + 0
1 7 8 0 0
+ 0 + 0 + 0 + 4 + 8
46 Maths–Pre-Primer
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