Here are some subtraction games that we are going to play today.

http://www.turtlediary.com/grade-1-games/math-games/mission-subtraction.html

This one the kids are given the answer and have to fill in the other two numbers.

 

http://www.ictgames.com/countonconvict.html

This one uses counting on to the closest ten, then counting the tens then adding the extras. Looks really good!

 

http://www.abcya.com/math_bingo.htm

Maths Bingo. Have to calculate the answers to the sums and try to get a line.