Thank you Khairene - I can clearly see that you are using additive and starting to use some multiplicative strategies to add and subtract. I'll post another voicethread with some more challenging problems for your group.
Great work Rain. You used place value and compensation to solve these problems quickly. Well done. I like how you clearly showed your working.
Thank you Khairene - I can clearly see that you are using additive and starting to use some multiplicative strategies to add and subtract. I'll post another voicethread with some more challenging problems for your group.
ReplyDeleteGreat work Rain. You used place value and compensation to solve these problems quickly. Well done. I like how you clearly showed your working.
ReplyDelete