3rd Grade Math

Geometry

100

What are shapes with 3 sides called?

Triangles

200

What are shapes with 4 sides called?

Quadrilaterals

300

What are angles with square corners called?

Right angles

400

What are lines that never cross called?

Parallel lines

500

What quadrilateral only has ONE pair of parallel lines?

Trapezoid

Multiplication/Division

100

9x6

54

200

7x8 =

56

300

42 divided by 6?

7

400

12x5

60

500

72 / 3

24

fractions

100

3/4 of a pie is missing. How much is left?

1/4

200

Name a fraction smaller than 5/6.

Answers vary

300

1/5 ___ 2/4

greater than, less than, or equal to?

less than

400

What is 2/4 equivalent to?

1/2, 3/6, 4/8, 5/10, 6/12

500

1/2, 1/8, 1/4, 1/3 in order from least to greatest.

What is 1/8,1/4,1/3,1/2 ?

addition/sub

100

430 + 297=?

What is 727?

200

826-347=

What is 479?

300

1,340+789=

What is 2,129?

400

5,439-865=

What is 4,574?

500

8,389+7,498=

What is 15,887?

time/money

100

45 minutes after 6:00.

What is 6:45?

200

45 minutes later than 7:30.

What is 8:15?

300

John bought chips for .80 and pop for.75. He has $1.00. Does John have enough money.

What is no.

400

Cindy bought a pencil for $1.35 and and eraser for .80. She gave them $3.00. What is her change.

What is $.85

500

If I bought a candy bar for .70 and I gave the cashier a $5.00 bill, what is my change?

What is $4.30?