Math
History
Science
100

10x25

250

100

who is the 3 president

 Thomas Jefferson

100

what does Gravity affect mass or weight

weight

200

8x7

56

200

when did julius caesar die 

44 b.c.

200

how many hearts does a octopuss have 

3

300

32.82-28.32

4.5
300

when was the magna carta made

1215

300

what has a higher density of atoms solids,Liquids,or gases 

solids

400

Square root of 256

16

400

what year did george washington die

December 14, 1799

400

 what Is the Theory of Relativity    

a theory of space and time that explains how gravity warps space and time.

500

114.32-123.3

-8.98

500

 when did the black plague start

 1347

500

how many orgens does a human body have

78