Math

PEMDAS

100

43+4-27

20

200

53-2+7x2

65

300

125-3+7(10/5)

136

400

7²-5+(6x10)

104

500

39+4³/4²+(7²)²

2444

FRACTIONS/DECIMALS

100

2/4 (decimal)

0.5

200

0.75 (fraction)

3/4

300

2/6 (approximately 4 decimal places) (decimal)

0.3333

400

5/8 (decimal)

0.625

500

0.750 + 3/8 (decimal, mixed number, and improper fraction)

1.125, 1 1/8, 9/8

MEAN, MEDIAN, MODE

100

1,4,6,9,11,15,17 (median)

9

200

1,3,5,6,1,9,7,6,3,6,5 (mode)

6

300

5,3,8,1,9,4 (mean)

5

400

6,8,6,5,4,3,4,5,66 (mean) (hundredths)

11.89

500

0,2,2,3,3,3,4,5,6,7,9,9 (median)

3.5

ALGEBRA

100

x-20=13

x=33

200

2x+8=16

x=4

300

4x²+4=68

4

400

7x-9+3=43

7

500

x+12-25=17

30

MEASUREMENT

100

10,000mm or 2m (find greater one)

10,000mm

200

2,000m or 20,000cm ( find greater one)

2,000

300

500Dm or 500dm (find greater one)

500Dm

400

1,000m or 100,000cm (find greater one) say "They're both equal" if equal

They're both equal

500

10 Mega meters or 100,000km (find greater one) Say "They're both equal" if equal

10 megameters