3+7 = 10 2+ 8 = 10. How quickly can you find pairs of numbers that make 10?
Write out all the pairs you can think of. Play number bond ping pong:
Practice to see how quick you are using this online game.
3+7 = 10 2+ 8 = 10. How quickly can you find pairs of numbers that make 10?
Write out all the pairs you can think of. Play number bond ping pong:
Practice to see how quick you are using this online game.