Unit 2 Week 1 Ready Math

Which problems will help you solve 32+78

• 30+70+2+8

• 70+30+10

• 80+30

• 20+40+2+8

Which problems will help you solve 27+55

• 20+7+50+5

• 20+8+5+5

• 20+50+10+2

• 2+7+5+5

Mason has 38 pencils. Elizabeth has 29 pencils. How many pencils do they have in all?

• 67

• 77

• 59

• 66

Add 49+32

• 75

• 81

• 45

• 17

Do you have to regroup to solve 43+43

• Yes

• No