Decomposing two and three digit subtraction

56 - 28 =

• 84

• 38

• 32

• 28

Tags

CCSS.2.NBT.B.5

33 - 11 =

• 44

• 24

• 22

• 14

Tags

CCSS.2.OA.A.1

91 - 73 =

• 28

• 18

• 164

• 45

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

114 - 39 =

• 128

• 106

• 143

• 75

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

145-24

• 121

• 147

• 169

• 131

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

There are 43 balloons at the party. 15 are red, 12 are yellow, the rest are blue. How many balloons are blue?

• 23

• 14

• 16

• 12

Tags

CCSS.2.OA.A.1