Mental Math
9*12
108
What kind of cells use both photosynthesis and respiration
Plant
Madrid
This kind of shape has all sides the same length
Regular or equilateral
Formula for the area of a triangle
1/2 * b * h
100 cubed
1000000
This layer of the mantle is closest to the surface
Upper mantle
Brazil
Brasilia
A rectangle has four of these
Right angles
Average amount of kittens in a litter
4 - 6
91/7
13
Second element on the periodic table
Helium
Canada
Ottawa
180 degrees
Scientific name for a house cat
Catus domesticus
square root of 900
30
The electromagnetic wave with the longest wavelength
Radio
Sweden
Stockholm
This shape has 12 sides
Dodecagon
Best color
green
A triangle has angles 95, 32, x. Find x.
53
First radioactive element to be discovered
Uranium
South Korea
Seoul
-1,2,-4,8,-16...
32
Third president
Thomas Jefferson