29+16
Lily: I added 2 + 1=3 and 9 + 6= 15 so den i added it together and got 56
Well 9+6=15
and 2+1=3
All correct so far.
but sorry, the answer is not 56
I'll show you quickly what you could have done
29=20+9
16=10+6
then
20+10=30
and
9+6=15
put them together and you get
30+15 = 30+10+5 = 45
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I want you to answer these questions for me, they are easier than the last one.
I want you to split 2 digit numbers into tens and ones
for example 26 = 2 tens + 6units = 20+6
I'll do the first one to show you what I want.
1) 37 = 30+7
2) 84 =
3) 51 =
4) 42 =
5) 79 =
Can you do these 4 questions for me please Lily.