Addition
Mental Math
5+5+5+8
23
MENTAL MATH
5-1
4
MENTAL MATH
5+245-30
220
MENTAL MATH
2 x 4
8
MENTAL MATH
63/7
9
MENTAL MATH
42
16
Mental Math
50+50+10
110
MENTAL MATH
60-10
50
MENTAL MATH
98+4-16
86
MENTAL MATH
9 x 5
45
MENTAL MATH
40/5=
8
MENTAL MATH
62
36
Mental Math
100+900+30+29
1059
MENTAL MATH
81-17=
64
MENTAL MATH
37+63-54-42
4
MENTAL MATH
13 x 3
39
MENTAL MATH
54/6
9
MENTAL MATH
92=
81
Mental Math
104+238
342
MENTAL MATH
250-150-6
94
MENTAL MATH
5-4+32-12+8-4
25
MENTAL MATH
18 x 15
270
MENTAL MATH
140/20
7
MENTAL MATH
112
121
Mental Math
805+49=
854
MENTAL MATH
1311-235=
MENTAL MATH
10+15-3-1+21+37-25-6
48
MENTAL MATH
5 x 3 x 9
135
MENTAL MATH
165/5=
33
MENTAL MATH
202
400