Subtraction Models

Is this bar model addition or subtraction?

• addition

• subtraction

Tags

CCSS.2.NBT.B.7

Mr McQuerry has 776 juice boxes. He sells 102 juice boxes. How many juice boxes does he have now?

Is this addition or subtraction?

• Addition

• Subtraction

Tags

CCSS.2.NBT.B.7

Is this bar model addition or subtraction?

• addition

• subtraction

Tags

CCSS.2.NBT.B.7

Mrs. Blum has a box of 45 paintbrushes. She gives 16 paintbrushes to her students. How many paintbrushes does Mrs. Blum have now?

• 29

• 61

• 72

Tags

CCSS.2.OA.A.1

• 214
• 612
• 215
• 216

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

subtract

• 201

• 209

• 199

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Jim made 462 sandwiches for a party. 156 of them are tuna. The rest are chicken sandwiches. How many chicken sandwiches did he make?

• add

• subtract

Tags

CCSS.3.OA.D.8

Add or subtract?

• Add

• Subtract

Tags

CCSS.6.NS.B.3

Add or Subtract?

Tom has 320 strawberries to sell. He throws 26 rotten strawberries away. How many strawberries does Tom have left to sell?

• Add

• Subtract

Tags

CCSS.3.OA.D.8

Add or Subtract?

Sam has 363 beads. Mary has 508 beads. How many more beads does Mary have than Sam?

• Add

• Subtract

Tags

CCSS.3.OA.D.8