课件13张PPT。Unit 3 Lesson 4
Welcome to the Dog Show= 7考考你--What’s 5 plus 7?
--It’s 12.--What’s 12 plus 25?
--It’s 37.考考你11+44=55
11 plus 44 is 55.8+0=8
8 plus 0 is 8.41-=3--What’s 15 minus 9?
--It’s 6.--What’s 12 minus 7?
--It’s 5.25-12=13
25 minus 12 is 13.18-11=7
18 minus 11 is 7.Can you say it in English?Can you say it in English?Can you say it in English?Yes, I can.
Four plus two is six.Can you say it in English?Can you say it in English?Can you say it in English?Yes, I can.
Twenty minus eleven is nine.20-11=9Count and say.
12+___=21
___-25=11
28-15=___
___+35=99
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