6 grade math review

A

200

12x11

132

300

1/4+3/4

1

400

show the expression 2⁴

2x2x2x2

500

|-5 | x 67

335

600

 Bonus                                                       5a + 12a

17a

B

200

1x0

0

300

2/4-3/4

1/4

400

show the expression 10²

10x10

500

 2 x 5

11

600

2345 x 5

11,725

C

200

96 x 32

3072

300

2/3 x 5/7

10/21

400

show the expression 40⁴

40x40x40x40

500

What is the ratio of boys to girls if there are 12 boys and 18 girls?

12to18

600

7009/2

=3504.5

D

200

23 x 6

138

300

| -12 |

12

400

show the expression 20⁶

20x20x20x20x20x20

500

 If 3 apples cost $2, how much will 9 apples cost?

 $6

600

29 x 34

986

E

200

10 x 10

100

300

- l 3 l

3

400

show the expression 60¹⁰

60x60x60x60x60x60x60x60x60x60

500

 What is the mean of the following numbers: 2, 4, 6, 8, 10?

The mean of the numbers 2,4,6,8, and 10 is 6.

600

-l2l

-2