Question

Sally is running laps around a track. She runs 12 laps to warm up. Then she runs 13² laps.

How many laps does Sally run in all? Move numbers to the boxes to show the answer.

Answer 1

181

Explanation:

Sally is running laps around a track. She runs 12 laps to warm up. Then she runs 13² laps.

First write the equation. we know she alr ran 12 laps so its going to be +12

to 13^2. so the equation will be 12+13^2 then using PEMDAS we know that we have to do the exponents first so 13^2 is just 13 * 13 which is 169. so now the equation is 169+12 now just add. the answer is 181