multipication
2 x 10
20
10/100
0.1
1-1
0
12+999
1011
water is made out of hydrogen and this other element
oxygen
4x7
28
20/50
0.4
-7-(-12)
5
777+775
1552
this subatomic particle carries a negative charge
electron
3x6
18
100/2
50
2-(-84)
86
888+9999
10887
this organ in the human body is responsible for filtering blood
kidneys
4x71
284
6/300
0.02
76886-7777
69109
13879+370.232
14249.232
this countrie is called the land of lakes
finland
5138
400/10
40
-59578-(64939)
5361
0.72326+0.7357
1.45896
the five highest volcanos on earth are located in these mountains
andes