Number Ninjas

Adam was painting a wall in his room. The wall was 4 feet wide and 4 feet tall. What is the area of the wall he has to paint?

• 16ft

• 4ft

• 12ft

• 8ft

A book had a length of 5 inches and a width of 8 inches. What is the perimeter of the book?

• 26 inches

• 40 inches

• 36 inches

• 32 inches

Tina gave her dog a bath Friday night. She started bathing him at 8:30 p.m. and was done at 9:00 p.m. How long did it take her to bath her dog?

• 15 minutes

• 30 minutes

• 45 minutes

• 20 minutes

Kayden has 3/9 of a pizza and Laila gave her 2/9 of a pizza. How much pizza does Kayden have now?

• 5 Pizzas

• 5/9 of a pizza

• 1/9 of a pizza

• 1 pizza

What fraction of this shape is orange?

• 2/8

• 2/7

• 8/2

• 3/8

What do you call an equal fraction?

• Equivalent fraction

• Mixed fraction

• Improper fractions

• Not a fraction

There are 7 days in a week. How many days are there in 3 weeks?

• 21

• 14

• 28

• 22

39 + 93 =

• 122

• 232

• 112

• 132

900 - 749=

• 185

• 287

• 285

• 151

Find the area of the rectangle.

• 8 square units

• 9 square units

• 10 square units

• 12 square units