6th Grade Math+-x

Integers

100

The opposite of -19 plus 34

23

200

 The opposite of -2 plus -34

-32

300

-7 times 35

-245

400

16 times -34

-544

500

45 divided by -15

-3

Fractions

100

3 4/6 minus 2/7

3 8/21

200

 2/4 plus 1 4/12

1 5/6 

300

 2 9/13 x 7/15

1 71/95

400

Simplify 5/6 times 2 8/9

2 2/17

500

 1 3/4 divided by 2 5/9

63/92

Mode, Median, Range, Mean

100

Find the mode

3, 4, 5,3, 17, 2, 8, 13, 2, 15, 9, 3

What number occurs the most? The answer is 3

200

Find the range

34, 28, 17, 32, 19, 54, 43, 27, 19

The answer is 17

300

Find the median

3, 7, 14, 6, 18, 4, 21, 15, 6, 2, 13

2, 3, 4, 6, (7), 13, 14, 15, 18

The answer is 7

400

Find the median 

23, 6, 13, 2, 7, 26, 3, 7, 5, 21, 16, 18, 3, 7, 9, 12, 15

2, 3, 3, 5, 6, 7, 7, 7, (9), 12, 13, 15, 16, 18, 21, 23, 26

The answer is 9

500

Find the mean

3, 12, 53, 4, 3, 2 ,1 ,5, 7, 23, 7,

The answer is 10.45...

Decimals

100

3.09 plus 7.8

10.89

200

3.04 minus 2.7

0.34

300

6.32 minus 2.41

3.91

400

7.34 times 2.67

195.978

500

14.58 divided by 6.35

0.022646464...