Multiplication Models

Which expression means the same as 7+7+7+7?

• 4 + 7
• 4 - 7
• 4 × 7
• 4 ÷ 7

Tags

CCSS.2.OA.C.3

Which multiplication fact is represented in  the picture?

• 5 × 5 × 5 × 5
• 4 × 5
• 10 × 2
• 20 × 4

Tags

CCSS.3.OA.A.1

Mr. Moore wants to show his class that if  the order of the factors is changed,  the product is still the same.  Which set of facts can Mr. Moore use as an example?

• 5 × 4 = 20
  2 × 10 = 20
• 3 × 9 = 27
  4 × 9 = 36
• 7 × 8 = 56
  8 × 7 = 56

Tags

CCSS.3.OA.B.5

  Which equation is correct for this area model?

• 4 x 6 = ?
• 7 x 5 = ?
• 6 x 3 = ?
• 4 x 7 = ?

Tags

CCSS.2.OA.C.4

This model could represent which number sentence?

• 3 x 5 = 15
• 3 + 6 = 9
• 3 x 6 = 18

Tags

CCSS.2.OA.C.3

This array represents 4 x 5.  Which number sentence using repeated addition matches this array?

• 4+4+4+4=16
• 5+5+5+5+5=25
• 4+4+4+4+4=20
• 5+5+5+5=20

Tags

CCSS.2.OA.C.4

Rick was doing his math homework.

Rick wrote:

2 + 2 + 2 +2

Which is another way to show what Rick wrote?

• 2 x 2

• 5 x 2

• 2 + 4

• 2 x 4

Tags

CCSS.3.OA.A.1

This picture shows...

• 3 x 4 = 16
• 16 x 4 = 4
• 4 x 4 = 16
• 8 x 4 = 16

Tags

CCSS.3.OA.A.1

This shows...

• 7 groups of 3
• 3 groups of 7
• 2 groups of 8
• 3 groups of 9

Tags

CCSS.2.OA.C.3

6 + 6 + 6 + 6 = 24 is repeated addition for _______

• 6 x 5
• 6 x 6
• 6 x 3
• 6 x 4

Tags

CCSS.3.OA.A.1