Grade 5 Math Review Quiz

• 5

• 15

• 7

• 10

Answer explanation

To find the value of x, subtract 4 from both sides of the equation: 3x = 15. Then, divide by 3 to get x = 5. Therefore, the value of x is 5.

Tags

CCSS.7.EE.B.4A

• 4 cm

• 5 cm

• 6 cm

• 7 cm

Answer explanation

To find the width, divide the area by the length: 45 cm² / 9 cm = 5 cm. Therefore, the width is 5 cm.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

• 3

• 5

• 7

• 4

Answer explanation

To solve for y, first add 6 to both sides: 2y = 14. Then, divide by 2 to find y = 7. Therefore, the correct answer is 7.

Tags

CCSS.7.EE.B.4A

• 49

• 14

• 21

• 28

Answer explanation

To find the value of 7^2, we simply multiply 7 by itself, which equals 49. Therefore, the correct answer is 49.

Tags

CCSS.6.EE.A.1

• 45°

• 55°

• 35°

• 90°

Answer explanation

The sum of angles in a triangle is always 180°. Given 90° and 45° angles, the third angle is 180° - (90° + 45°) = 45°.

Tags

CCSS.7.G.B.5

• 6

• 8

• 16

• 4

Answer explanation

To find the value of x, subtract 4 from both sides of the equation x + 4 = 12. This gives x = 12 - 4 = 8. Therefore, the value of x is 8.

Tags

CCSS.6.EE.B.7

• 32 cm

• 16 cm

• 24 cm

• 64 cm

Answer explanation

The perimeter of a square is calculated by multiplying the side length by 4. Therefore, the perimeter of a square with a side length of 8 cm is 8 x 4 = 32 cm. Hence, the correct answer is 32 cm.

Tags

CCSS.4.MD.A.3

• 2.5

• 10

• 5

• 7.5

Answer explanation

To solve the equation, multiply both sides by 2 to get x = 10. Therefore, the correct answer is 10.

Tags

CCSS.6.EE.B.7

Answer explanation

The volume of a cube is calculated by cubing the side length. Therefore, the volume of a cube with side length 3 cm is 3^3 = 27 cm^3. Hence, the correct answer is 27 cm^3.

Tags

CCSS.5.MD.C.5B

CCSS.6.G.A.2

• 10 cm

• 12 cm

• 9 cm

• 11 cm

Answer explanation

The perimeter of an equilateral triangle is the sum of all three sides. Since all sides are equal, each side is 36 cm / 3 = 12 cm. Therefore, the length of one side is 12 cm.

Tags

CCSS.3.MD.D.8