Arrays

2. What direction do columns go?

• Up and Down

• Diagonal

• Across

Tags

CCSS.K.G.A.1

1. What direction do rows go?

• Up and Down

• Diagonal

• Across

Tags

TEKS.MATH.AQR.2F

Which repeated addition sentence represents this rectangular array?

• 3+3+3+3=12

• 4+4+4+4=16

• 3+3+3+3+3=15

Tags

TEKS.MATH.3.4E

TEKS.MATH.3.4D

Which repeated addition sentence represents this array?

• 3+3+3+3=12

• 4+4+4+4+4=20

• 2+2+2+2+2+2=12

• 4+4+4=12

Tags

TEKS.MATH.3.4E

TEKS.MATH.3.4D

How many columns are in this array?

• 5

• 6

• 3

• 4

Tags

TEKS.MATH.3.4E

How many rows in this array?

• 2
• 4
• 8
• 6

Tags

CCSS.2.OA.C.4

How many columns in this array?

• 4
• 6
• 5
• 25

Tags

CCSS.2.OA.C.4

Which repeated addition sentence describes this array?

• 3+3+3=9
• 5+5+5=15
• 3+3+3+3=12
• 5+5+5+5+5=25

Tags

CCSS.2.OA.C.4

Select the correct repeated addition equation that matches the array.

• 4+4+4+4=16

• 5+5+5+5+5=25

• 4+4+4+4+4=20

• 5+5+5+5=20

Tags

TEKS.MATH.3.4E

TEKS.MATH.3.4D

• 2+2+2=6
• 2+2+2+2=8
• 4+2=6
• 2+2=4

Tags

CCSS.2.OA.C.4