Fractions
2/3 + 1/3 =
3/3 or 1
x + 10 = 20
x = 10
54 x 64 =
3,456
1254 divided by 3 =
418
2(x+3)
2x+6
10/12 divided by 2/3 =
1.25 or 1 1/4
2x + 15 = 30
x=7.5
-5 x -2 =
10
186 divided by 2 =
93
10 + 2x - 8
2x+2
Change into improper fraction!
5 2/3 =
17/2
4x - 20 = 20
x=10
-11 x 2
-22
286 divided by 2 =
143
(2+4) + 2(x+4)
2x+14
Change into mixed number!
19/5
3 4/5
2x - x + 15 = 30
x=15
258 x 3
774
1212 divided by 12 =
101
10-15 =
-5
1/2 + 1/2 =
1
1/2x = 25
x=50
-57 x -2 =
114
2/3 divided by 4/5 =
10/12
Who can tell me what are the Order of Operations?
PEMDAS