Math Checkup 3rd Grade

Do you like Math?

• Yes

• Mostly

• 50/50

• NO

• Kind of...

Tags

CCSS.RI.2.7

CCSS.RI.3.7

CCSS.RI.4.7

CCSS.RL.3.7

CCSS.RL.4.7

9 x 9 = ?

• 28

• 18

• 81

• 15

Tags

CCSS.3.OA.C.7

8 x 8 = ?

Tags

CCSS.3.OA.C.7

Sally says 1/2 is greater than 8/10 because 2 fills more than 8. Do you agree? Why or Why not.

Answer explanation

Sally was wrong because 8/10 actually covers more than a half.

Tags

CCSS.4.NF.A.2

1/2 + 1/2 + 1 = ?

• 2

• 22/2

• 1/12/12

• 3/2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Squares have all ______ sides and ____ vertecies

Answer explanation

Congruent means the same lengths of sides. There is also 4 vertecies.

Tags

CCSS.5.G.B.4

Draw an irregular polygon

Answer explanation

An Irregular polygon is a 2D shape that has straight sides that are not equal to each other and angles that are not equal to each other.

A rectangular calendar has sides of 6 wide and 8 long. What is the Area and Perimeter?

Answer explanation

To find the area of a polygon, you must multiply the L x W. (Length x Width.) For the perimeter you must add all the sides.

Tags

CCSS.4.MD.A.3

8 x 5 /2 = ?Quotient? ( / = divide.)

• 2

• 26

• 35

• 20

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Select all that are true:

• 5 /2 = 2.50

• 5 x 9 = 50

• 19 /8 = 3

• 3 x 9 = 27

• 7 x 5 = 35

Tags

CCSS.6.EE.A.1