Bar Models and Equations

Which equation does NOT match the bar model?

• 3 + 5 = 8

• 8 - 5 = 3

• 8 + 0 = 8

Tags

CCSS.2.OA.A.1

Which equation matches the number bond?

• 13 + 7 = 6

• 13 - 7 = 6

These equations are related. True or false?

• True

• False

Tags

CCSS.1.OA.B.3

Choose ALL of the equations that match the bar model.

• 2 + 7 = 9

• 7 + 2 = 9

• 9 - 2 = 11

• 9 - 7 = 2

Tags

CCSS.2.OA.A.1

Tags

CCSS.1.NBT.A.1

Which equation matches the number bond?

• 3 + 3 = 6

• 6 - 0 = 6

Tags

CCSS.1.OA.A.1

These equations are related. True or false?

• True

• False

Tags

CCSS.1.OA.B.3