Third Grade Math

MathVocabulary

100

What means the answer when you add?

Sum

200

What is the ANSWER when you subtract?

difference

300

What is the ANSWER when you multiply?

product

400

What is the name for the numbers used to multiply?

Factors

500

What is the answer when you divide?

quotient

100's

100

What is the product of 30x5=

150

200

What is the product of 70x4=

280

300

What is the product of 600x3=

1800

400

What is the product of 80x8=

640

500

What is the product of 400x5=

2000

9's

100

9x4=

36

200

9x7=

63

300

9x9=

81

400

9x6=

54

500

9x12=

108

12's

100

12x2=

24

200

12x5=

60

300

12x8=

96

400

12x11=

132

500

12x12=

144

Shapes

100

What is the name for shapes with 4 sides?

Quadrilaterals

200

What is the name of a shape that has three sides and three angles?

Triangle

300

What is the name for lines in the same plane that are at equal distance from each other and never meet (think a train track)

parallel 

400

The name for shapes with three or more sides

Polygon

500

What is the name of the angle that is exactly 90 degrees? (L shape)

Right Angle