Math Vocab
Geometry
Multiplication
Division
Addition and Subtraction
100

The answer to a multiplication problem

Product

100

A 4 sided shape is called a

Quadrilateral 

100

20 x 2

40

100

24 / 8

3

100

356 + 248 =

604

200

The longer hand on the clock is called the

Minute Hand

200

A four sided shape with all equal sides and 4 right angles

Square

200

40 x 5 

200

200

35 / 7 

5

200

354 + 685 =

1039

300

A straight line marked at equal spaces to show numbers

Number line

300

An angle that is less than 90 degrees

Acute

300

70 x 6

420

300

36 / 4

9

300

556 + 485 =

1041

400

One of the corners of a shape where two sides meet

Angle 

400

A shape with two sides the same length with no right angles

Trapezoid 

400

80 x 8

460

400

72 / 9 

8

400

896 - 425 =

471

500

A number with a whole part and a fraction part

Mixed Number

500

An 8 sided shape is called an

Octogon
500

90 x 7

630

500

108 / 12

9

500

785 - 634 =

151