Maths: adding to the next 100

We practised adding to the next multiple of 100. You can see examples on the board. Knowing our number bonds to 10 is a big help. Lower down the board you can see a harder question. We have to choose numbers to put in the boxes to make the equals sign true. What do both sides add up to? Is it the same? If it is the same, then we are right.

At home please do sheet 16 and stick it into your book. Enjoy doing your homework.