Topic 10 Review

There are 15 girls on the bus. There are 20 boys on the bus. How many students in all?

• 7 students

• 35 students

• 30 students

• 15 minutes

Tags

CCSS.2.OA.A.1

George has 30 cherries. Rose gives him 20 more cherries. How many does George have now?

• 50 cherries

• 20 cherries

• 30 cherries

• 60 cherries

Tags

CCSS.2.NBT.B.6

39+10=

• 50

• 25

• 59

• 49

Tags

CCSS.1.NBT.C.5

72+10=

Tags

CCSS.2.NBT.B.5

39+10=

• 59

• 49

• 69

• 79

Tags

CCSS.1.NBT.C.5

83+10=

Tags

CCSS.2.NBT.B.5

22+10

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Which equation matches the picture above?

• 50+10=60

• 20+60=80

• 30+10=40

• 50+20=70

Tags

CCSS.2.OA.A.1

35+20=

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Ms. K had 10 pencils. Mrs. Marone gave her 30 more pencils. How many pencils does Ms. K have now?

Tags

CCSS.2.NBT.B.6