Additive or Multiplicative Comparison

Jose has 8 crayons in his pencil box. Ashley has 4 times as many as Jose. How many crayons does Ashley have?

• 32

• 16

• 12

• 2

Which phrase below shows an 'additive comparison'?

• 10 + 11 = 21

• 21 is 11 more than 10

• 11 + 10 = 21

• All of the above

This model shows a multiplicative comparison for

'4 times greater than 5'.

• True

• False

'12 times greater than 11' is a(n):

• Additive comparison

• Multiplicative Comparison

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

• 24-8=4

• 8x3=24

• 24 times as much as 3 is 8

• 24=3-8

• 4 is 24 times as many 6

• 24 is 7 times as many 4

• 6 is 24 times as many 4

• 24 is 6 times as many as 4

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

Averie and Shay talked about Maci who has a huge collection of hair bows. If Averie and Shay have 9 hair bows and Maci has 9 times more than that, how many hair bows does Maci have?

• 81

• 18

• 72

• 27