WALT:Solve addition problems using different strategies.
Indira’s family want to buy pizza for dinner. The males in the family will eat 47 pieces, and the females will eat 26. How many pieces of pizza will Indira’s family eat in total.
So you have to use tidy numbers or something else. I use tidy number so what i did is i plus 3 to 47 and that makes 50 so then i take away 3 from 26 and that is 23. So then after that i plus 50 and 26 together and that makes 73.
47 + 26
+3 -3
50 + 23
73
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