Arrays (1)

Select the correct number model with the rectangular array

• 5+5+5=15
• 3+3+3=9
• 3+3+3+3+3=15
• 5+5+5+5+5=30

Select the correct number model with the rectangular array

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

Select the correct number model with the rectangular array

• 4+4+4+4=16
• 2+2+2+2=8
• 5+5+5+5=20
• 3+3+3+3=12

Tags

CCSS.2.OA.C.4

Select the correct number model with the rectangular 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

Select the correct number model with the rectangular array

• 2+2+2+2=8
• 3+3+3+3+3=15
• 5+5+5+5+5=25
• 4+4+4+4+4=20

Tags

CCSS.2.OA.C.4

Select the correct number model with the rectangular array

• 3+3+3+3=12
• 4+4+4=12
• 3+3+3=9
• 4+4+4+4=16

Tags

CCSS.2.OA.C.4

What multiplication sentence does this repeated addition sentence represent?
6 + 6 + 6 + 6 + 6 + 6 = 

• 6 x 5 = 
• 6 x 6 = 
• 6 + 6 = 
• 6 x 0 = 

Tags

CCSS.2.OA.C.3

Which repeated addition sentence shows this multiplication sentence?
7 x 5 = 

• 7 + 5 = 
• 5 + 5 + 5 +7 = 
• 5+5+5+5+5+5+5 = 
• 7 + 7 + 7 = 

What multiplication sentence does this repeated addition sentence represent? 
4 + 4 + 4 = 12

• 4 x 3 = 
• 4 x 4 =
• 4 x 4 = 
• 4 x 2 = 

• 3+3=6
• 3+3+3=9
• 3+3+3+3=12
• 4+4=8

Tags

CCSS.2.OA.C.3