Maths Stage 4 Strategy End term 4

Kai Ora

This page  shows what  I can and can’t do yet. I need to work on counting on and back using a combination of tens and ones.So, if I am trying to add 24 + 33 = I have to go:Okay, I'm starting at 24....34,44,54 ...now I've counted on in ten three times. Now I have to count on in ones, three times. I'll start at 54...55,56,57. I stopped at 57 so 24 + 33= 57. That's how you count on using a combination of tens and ones.