I am practising to subtract the numbers from 0 - 100. First, I had to pick the correct clothing and then drag it onto my avatar. The strategy that I used was splitting numbers. I solved my answer like this.
84 - 19 = 65
84 - 10
= 74 - 9
= 65
This was difficult for me because I am still learning how to subtract big numbers. What I want to learn next is to know geometry.
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