Unit 2 Jeopardy

Multiply /Divide by multiples of 10

100

450 divided by 9

50

200

60 x 4

240

300

700x 50

3,500

400

6,400 divided by 80

80

500

54,000 divided by 60

900

Multiply/Divide 2 digit by 1 digit numbers

100

43x 2

86

200

86 divided by 2 

43

300

98 x 8

784

400

87 divided by 3 

29

500

99 x 9 

891

Area/Perimeter

100

What is the formula for area? 

L X W

200

What is the formula for perimeter?

Add up all of the sides

300

The length of a rectangle is 92 ft and the width is 3 ft. What is the perimeter of the rectangle? 

190 ft 

400

The perimeter of a square is 40 ft. What is the area of the square? 

100 ft

500

Area = 96 ft

Length = 4 ft

What is the width? 

24 ft 

Factors/Multiples

100

What are the first 5 multiples of 7? 

7,14,21,28,35

200

List the factor pairs for 20

1x20

2x10

4x5

300

What is the missing multiple? 12,24,36,X,60

48

400

List the factor pairs for 48

1x48

2x24

3x16

4x12

6x8

500

List the first 5 multiples of 15

15,30,45,60,75

Mystery

100

Is 37 prime or composite? 

Prime

200

Is 56,890     odd or even? 

Even 

300

What is the rule/pattern?

7,14,21,28,35

Add 7 

400

What is the rule/pattern?

48,24,12,6

Divide by 2

500

When is Mrs.Bourkes due date ? 

Feb 2