Promplem Solving

We used place value to figure out a maths equation. The equation was Leilani has to practise for 90 minutes she has already practised for 24 minutes, 26 minutes and 17 minutes.

First we added the ones. For Example: 6 + 4 + 7 =??, 6 + 4 = 10, 10 + 7 = 17

Then we added the tens. For Example: 20 + 20 +10 = 50

After that we added the answers all together. For Example: 10 + 50 + 7 = 67

Lastley we had to take away the 67 from the 90. For Example: 90 - 60 - 7 = 23.

Leilani has 23 more minutes to practise.

I enjoyed doing this because it helps me learn how to solve math proplems.