unit 5 plus and minus
DESCRIPTION
Unit 5 Plus and minus. +. plus. minus. 3+2. three plus two. 9+0. nine plus zero. 2+7. two plus seven. 1+5. one plus five. 9-2. nine minus two. 6-5. six minus five. 4-0. four plus zero. 7-1. seven plus one. 3+2=?. What’s three plus two?. It’s five. Plus. Minus. Byebey!. - PowerPoint PPT PresentationTRANSCRIPT
Unit 5
Plus and minus
plus
minus
3+2
2+7
9+0
1+5
three plus two
nine plus zero
two plus seven
one plus five
9-2
4-0
6-5
7-1
nine minus two
six minus five
four plus zero
seven plus one
3+2=?
What’s three plus two?
It’s five.
Plus Minus
制作： 蔡静亚