Additive and Multiplicative Comparison

Which is true for the model above?

• 27 = 3 x 9

• 27 = 3 + 9

• 27 is 3 times greater than 9

• 27 is 3 more than 9

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

What equation correctly interprets the comparison below.

4 more than 3 is 7

• 3 + 7 = 4

• 3 x 4 = 7

• 7 = 4 + 3

• 7 = 4 x 3

Which statement correctly interprets the expression below? 14 = 10 + 4

• 10 times as many as 4 is 14

• 10 more than 4 is 14

• 14 times as many as 10 is 4

• 14 more than 10 is 4

Which equation shows '5 times as many as 3'?

• 5 + 3 = 8

• 5 x 3 = 15

• 5 + 3 = 15

• 5 x 3 = 8

'5 is 3 more than 2' is an additive comparison.

• True

• False

Which statement correctly interprets the expression below.

4 x 3 - 12

• 4 is 3 times as many as 12.

• 4 times as many as 3 is 12.

• 4 times as many as 3 as many as 12

• 4 is 3 more than 12.

Is the picture showing an additive or a multiplicative relationship?

• Additive

• Multiplicative