Math 3rd Grade B9

• 
• 
• 
• 
• 

Which statements are true? Select the three correct answers.

• 5×4 = 10×2

• 6×6 = 7×5

• 8×9 = 7×10

• 64 ÷ 8 = 72 ÷ 9

• 36 ÷ 4 = 54 ÷ 6

Sarah draws a rectangle with an area of 48 square inches. The width of the rectangle is 6 inches. What is the length, in inches, of Sarah's rectangle?

Which expressions are equal to the given expression? 267 + 529?

Select the three correct answers.

• 260 + 530 + 3 + 2

• 300 + 500

• 200 + 100 + 500 - 4

• 270 + 520 + 8

• (260 + 530) – (3 + 2)

Which three shapes are quadrilaterals?

• 
• 
• 
• 
• 

James solved the math problem shown. 36 ÷ 9 = ?.

Which equation can James use to check his answer?

• 9 + ? = 36

• 36 + 9 = ?

• 9 × ? = 36

• 36 × 9 = ?

Mr. Thomas builds a fence around his rectangular backyard that is 12 meters long and 9 meters wide. What is the perimeter, in meters, of the backyard?