Multiplicative Comparisons

The bar model shows the comparison 24 is 8 times as many as 3. Which equation is represented by the bar model?

​ (a)  

• 24=8x3
• 3x4=24
• 8+3=24
• 24-3=8

The bar model shows the comparison 24 is 8 times as many as 3. Which equation is represented by the bar model?

​ (a)  

• 24-8=4
• 8x3=24
• 24 times as much as 3 is 8
• 24=3-8

Match the equations to their comparison sentences:

• 3x4=12

• three times as much as 4 is 12

• 8x6=48

• 48 is 8 times as much as 6

• 48=6x8

• 48 is 6 times as much as 8

• 27=3x9

• 21 is 7 times as many as 3

• 7x3=21

• 27 is 3 times as many as 9

Henry has 3 times as many pieces of candy as his mom. His mom has 8 pieces of candy. How many pieces of candy does Henry have?

• 24 pieces of candy

• 11 pieces of candy

• 8 pieces of candy

• 3 pieces of candy

Beckham has 4 times as many pieces of candy as his sister. His sister has 7 pieces of candy. How many pieces of candy does Beckham have?

• 28 pieces of candy

• 11 pieces of candy

• 7 pieces of candy

• 14 pieces of candy

Brier has 5 times as many marbles as his friend. His friend has 6 marbles. How many marbles does Brier have?

• 30 marbles

• 11 marbles

• 6 marbles

• 25 marbles

Louisa has 7 coins. Her mom has 4 times as many coins as her. How many coins does Louisa's mom have?

• 28 coins

• 14 coins

• 7 coins

• 21 coins

Harper has 7 coins. Her mom has 4 times as many coins as her. How many coins does Harper's mom have?

Draw a bar model to represent this problem.

Mr. Kindershmacker has 8 times as many markers as Susan. Susan has 2 markers. Draw a bar model to represent this problem.