Math Multiplication and Division

Which repeated addition sentence describes this 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

What multiplication sentence matches the number line?

• 3 x 7 = 21
• 7 + 7 + 7= 21
• 7 x 7 = 21
• 4 x 7 =21

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 = 

Write the multiplication sentence represented by this array.

• 6 x 4 = 24
• 4 x 6 = 24
• 4 x 4 = 16
• 4 x 4 = 24

Which multiplication equation matches the image of equal groups?

• 4 x 4= 12
• 4 x 5 = 16
• 4 + 4 + 4 + 4 = 16
• 4 x 4 = 16

Write the multiplication sentence represented by this array.

• 4 x 4 = 15
• 4 x 4 = 12
• 4 x 4 = 16
• 4 x 4 = 15

• 35

• 14

• 21

• 18

In math class 5 students split up 65 flash cards to practice their math facts. Each student took the same number of flash cards. What is the number of flash cards each student took?

• 13

• 15

• 60

• 70

There are 18 trumpets in a music room. These trumpets will be placed into 3 equal rows. What number sentence can be used to find the number of trumpets in each row?

• 18 multiplied by 3 equals 54

• 18 multiplied by 2 equals 36

• 18 divided by 2 equals 9

• 18 divided by 3 equals 6

Rubi made 30 key chains. She gave the same number of key chains to 6 friends. How many key chains did each friend get?

• 180
• 18
• 5
• 6