Relate Addition and Multiplication for 3rd Grade

What are the correct related multiplication and addition equations?

• 4 + 4 + 4 + 4 + 4 = 20 and 4 x 4 = 16
• 5 x 4 = 20 and 5 + 5 + 5 + 5 + 20
• 4 + 4 + 4 + 4 + 4 = 20 and 5 + 5 + 5 + 5 + 20
• 4 x 5 = 20 and 5 x 4 = 20

Tags

CCSS.2.OA.C.4

Which answer goes with these related multiplication and addition equations:
3 x 6 = 18 and 6 + 6 + 6 + 18

• ∆∆∆∆∆∆  ∆∆∆∆∆∆  ∆∆∆∆∆∆
• ∆∆∆  ∆∆∆  ∆∆∆  ∆∆∆  ∆∆∆  ∆∆∆
• ∆∆∆∆∆∆∆∆∆  ∆∆∆∆∆∆∆∆∆
• ∆∆  ∆∆  ∆∆  ∆∆  ∆∆  ∆∆  ∆∆  ∆∆  ∆∆

Tags

CCSS.2.OA.C.4

What is the correct multiplication equation for this picture?

• 7 x 2 = 14
• 2 x 8 = 16
• 2 + 2 + 2 + 2 + 2 + 2 + 2 = 14
• 7 + 7 = 14

Tags

CCSS.2.OA.C.3

What is the correct addition equation for this picture?

• 7 x 2 = 14
• 2 x 8 = 16
• 2 + 2 + 2 + 2 + 2 + 2 + 2 = 14
• 7 + 7 = 14

Tags

CCSS.2.OA.C.4

What is the correct addition equation for this picture?

• 8 + 8 = 16
• 4 + 4 + 4 + 4 = 16
• 4 x 4 = 16
• 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 = 16

Tags

CCSS.2.OA.C.4

What is the correct multiplication equation for this picture?

• 4 + 4 + 4 + 4 = 16
• 8 + 8 = 16
• 4 x 4 = 16
• 2 x 8 = 16

Tags

CCSS.3.OA.A.1

Which answer goes with these related multiplication and addition equations:
5 x 2 = 10 and 2 + 2 + 2 + 2 + 2 = 10

• ΘΘΘ   ΘΘΘ   ΘΘΘ  Θ
• ΘΘΘΘΘ  ΘΘΘΘΘ
• ΘΘΘΘ  ΘΘΘΘ  ΘΘ
• ΘΘ  ΘΘ  ΘΘ  ΘΘ   ΘΘ

Tags

CCSS.2.OA.C.4

What are the correct related multiplication and addition equations?

• 2 x 3 + 1 = 7 and 3 + 3 x 3 = 9
• 6 x 3 = 18 and 3 + 3 + 3 = 9
• 3 x 3 = 9 and 6 + 3 = 9
• 3 x 3 = 9 and 3 + 3 + 3 = 9

Tags

CCSS.2.OA.C.4