Addition Bar Models

Is this bar model addition or subtraction?

• addition

• subtraction

Tags

CCSS.2.NBT.B.7

What number goes first when solving this problem?

• 280

• 98

Tags

CCSS.2.NBT.B.7

Tom has 175 baseball cards. His uncle gives him 67 more baseball cards. How many does he have now? Is this addition or subtraction?

• Addition

• Subtraction

Tags

CCSS.2.NBT.B.7

What number would you put first when setting up your number sentence?

• 137

• 272

Tags

CCSS.2.NBT.B.7

Look at the bar model. What would you use to solve?

• addition

• subtraction

Tags

CCSS.1.OA.A.1

• addition
• subtraction 

Tags

CCSS.2.NBT.B.7

Hello World

• addition

• subtraction

Tags

CCSS.2.OA.A.1

An arrow pointing toward the model means...

• add

• subtract

Tags

CCSS.5.NBT.B.7

The florist has 124 pink flowers and 32 white flowers. How many flowers does the florist have in all?

• 92

• 166

• 156

• 98

Tags

CCSS.2.NBT.B.6

Add or Subtract?

• Add

• Subtract

Tags

CCSS.3.OA.D.8