Watch the video and then complete the questions below in your maths book. Remember to show your working!
1) 15 - 8 =
2) 22 - 6 = 3) 34 - 8 = 4) 16 - 9 = 5) 32 - 5 = |
6) 47 - 8 =
7) 54 - 7 = 8) 125 - 9 = 9) 234 - 6 = 10) 673 - 6 = |
|
Watch the video and then complete the questions below in your maths book. Remember to show your working!
0 Comments
The All Black maths group have been revising stage six addition and subtraction strategies. They have been working on choosing the strategy that is the most efficient (fastest) way to solve a problem. They created these posters based on a strategy using the online tool Canva.
|