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100

30x3

90?
100

54 divide by 6?

9

100

3.14x10

31.4

100

1/2+2/2

3/2

100

What is the third planet from the sun?

Earth

200

50x2?

100

200

60 divided by 2

30

200

9.67x10

96.7

200

4/15+3/15?

7/15

200

What is Pluto’s nickname?

Dwarf planet.

300

478x7

3,346

300

81 divided by 9

9

300

5.10x10

51

300

12/20+5/20

17/20

300

Is the sun a planet or star?

Star

400

356x5

1780

400

500 divided by 250

2

400

0.9x100

90

400

16/24+7/24?

23/24

400

How many bones in the human body?

206.

500

4,000x3

12,000

500

8,000 divided by 10

800

500

0.20x100

20

500

10/23+3/23?

13/23

500

What does DNA stand for?

deoxyribonucleic acid.