Multiplicative Comparison

8 pounds is 4 times as heavy as 2 pounds.

• 8x4=2

• 8=4x2

• 8x2=4

• 4=2x2

Given the rectangle's area, find the length of the unknown side.

• 8

• 10

• 36

• 80

Mrs. Freeman walked 12 laps at recess. This is 4 times as many laps as Mrs. Cascio ran. How many laps did Mrs. Cascio run?
p.s. - If Mrs. Cascio
 runs, you should too ;-)

• 4 x 3 = 12

• 12 = 4 x 3

• 12 = 3 x 4

sixteen is twice as much as eight

• 8 + 2 = 16

• 16 = 8 x 2

• 2  + 8 = 16

• 16 = 2 x 8

Joey is three years old. His sister is three times as many years as Joey.  How old is his sister?

• 3 x 3 = 9

• 9 = 3 x 3

• 3 + 3 = 9

• 9 = 3 + 3

Mrs. Carr has 6 times as many tests to grade as Mrs. Alderman.  Mrs. Alderman has 20 tests. How many tests does Mrs. Carr have to grade?

• 26 tests

• 14 tests

• 240 tests

• 120 tests

Dennis scored 5 points. Ky-Mani scored 9 times as many. How many points did Ky-Mani score?

• 45

• 5

• 59

• 9

Leah sold 6 tickets. Maya sold 5 times as many. How many tickets did Maya sell?

• 24

• 28

• 36

• 30

Gina baked a dozen cookies. Her brother baked twice as many. How many cookies did he bake?

• 22

• 30

• 18

• 24

Mason made 7 goals. Justin made 5 times as many goals. How many goals did Justin make?

• 28

• 12

• 35

• 30