Unit 2 – Add and subtract
Let’s Practise
Solve these word problems:
These are about dancing children. (a) There are 5 children dancing. 4 more join them. How many are dancing altogether now? 5 4 =
1
(b) There are 25 children dancing. 4 more join them.
How many are dancing in total now? 25 4 =
(c) There are 25 children.
10 get tired and stop dancing. Now how many are dancing? 25 10 =
35
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01/12/2021 13:40
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