Number bonds are so useful! It’s really helpful when you understand that if 3 + 7 = 10 then 30 + 70 = 100. Well done for showing this in your work!
Comments are closed.
Number bonds are so useful! It’s really helpful when you understand that if 3 + 7 = 10 then 30 + 70 = 100. Well done for showing this in your work!