Lesson 1 Jeopardy

Properties

100

(2+3)+5=2+(3+5)

Associative Property

200

6•7=7•6

Commutative Property

300

5(3+2)=5•3+5•2

Distributive Property

400

2(4+3)+2=2+2•8+2•6

Distributive and Commutative Property

500

3+4(2+5)-2=4•2+4•5+(3-2)

Associative, Distributive, Commutative Property

Fractions

100

(1/2)+(1/2)

1

200

(1/2)•(2/3)

1/3

300

(2/3)÷(4/3)

1/2

400

(1/6+1/6)•(2/3)

2/9

500

(1/4+1/2)÷(7/4)

3/7

Decimals

100

1.0+2.3

3.3

200

1.0•2.3

2.3

300

7.5÷1.5

5

400

2.0(1.3+3.4)

9.4

500

1.2(8.4÷2.1)

4.8

Percentages

100

0.50 as a percentage

50%

200

1/4 as a percentage

25%

300

9% as a decimal

9%

400

0.053 as a percentage

5.3%

500

60% as a fraction(simplest form) and decimal

2/5 and 0.60

PEMDAS

100

2•2+2

6

200

2+2•3-4

4

300

2(3+2)÷5

2

400

(5+4(1+3)-3•2)÷5

3

500

2(2(3+1)÷2+3(1+2)+2)

30