Add/Subtract Strip Diagram

What equation matches this strip diagram?

• 346 - 187 = ?

• 346 + 187 =

Tags

CCSS.2.NBT.B.7

Addition or Subtraction?

• Addition
• Subtraction

Tags

CCSS.3.OA.D.8

Which equation matches the strip diagram?

• 22 + 21 + 20 = F

• F - 22 - 21 = 20

• 22 - 21 - 20 = F

Tags

CCSS.1.OA.A.1

Addition or Subtraction?

• Addition
• Subtraction

Tags

CCSS.1.OA.D.8

What number is missing in the part?

Tags

CCSS.2.OA.A.1

What is the total?

Tags

CCSS.2.NBT.B.5

CCSS.1.NBT.C.4

What number is missing in the part?

Tags

CCSS.2.NBT.B.5

What is the total?

Tags

CCSS.1.OA.A.1

What number is missing in the part?

What is the value of the "?"

Tags

CCSS.2.NBT.B.7