Make ten to add

28+ 6 = 34

we make a ten yes or no?

• yes

• no

21 + 5 = 26

we make a ten

yes or NO

• Yes

• NO

24 + 8 = 32

We make ten

Yes or No

• Yes

• No

28 + 3 = ?

• 31 yes

• 20 no

32 + 4 =

make ten

Yes or NO

• 36 NO

• 36 YES