Addition
Mental Math
5 + 5 + 5 + 8
23
MENTAL MATH
5-1
4
MENTAL MATH
2 x 4 =
8
MENTAL MATH
what is 1/4 in decimal form?
.25
Mental Math
50 + 50 + 10
110
MENTAL MATH
60 - 10 =
50
MENTAL MATH
9x5
45
MENTAL MATH
400 / 5 =
80
Mental Math
100 + 900 + 30 + 29 =
1059
(Negative Number)
9 - 15
-6
13 x 3 =
39
54 / 6 =
9
104 + 238 =
342
MENTAL MATH
250-150-6
94
18 x 15 =
270
140/20
7
865 + 17 + 49 =
931
(Negative number)
6-3-54
-51
MENTAL MATH
5 x 3 x 9 =
135
2/5 in decimal form
0.4