Start from 30 and count backwards – try and write your numbers all the way to 0. Maybe you could challenge yourself and start from 100 and try and count all the way back to 0!
Watch this video all about subtraction
Main Task:
Write down your subtraction sums in your jotter and then answer them.
Remember to put the big number in your pocket and count back the small number using your fingers, or use a number line, to help you.
Primary 1
Primary 2
0 – 0 =
20 – 10 =
6 – 2 =
17 – 2 =
5 – 3 =
16 – 3 =
6 – 6 =
20 – 20 =
2 – 1 =
15 – 5 =
10 – 1 =
10 – 6 =
7 – 0 =
14 – 4 =
4 – 2 =
19 – 6 =
Extra Challenge:
Can you tell someone all the things you know about subtraction?
Maybe you could make a poster to teach someone how to subtract.
