Addition
5 + 5 + 5 + 8
23
MENTAL MATH
5-1
4
MENTAL MATH
5 + 245 = ?
MENTAL MATH
2x 4 =
8
MENTAL MAT
75+40
115
Mental Math
50 + 50 + 10
110
MENTAL MATH
60 - 10 =
50
MENTAL MATH
98 + 4 =
102
MENTAL MATH
9x5
45
MENTAL MATH
400 - 5 =
80
Mental Math
100 + 900 =
1000
MENTAL MATH
91-30
61
how many sides does a hexogon have
6
MENTAL MATH
13 x 3 =
39
Mental Math
54 / 6 =
9
MENTAL MATH
104 + 200 =
304
MENTAL MATH
250-150
100
MENTAL MATH
37 + 63 =
100
MENTAL MATH
9 x 2 =
18
140/10
14
Mental Math
865 + 10
875
MENTAL MATH
6-3
3
MENTAL MATH
50+ ___ = 80
30
MENTAL MATH
5 x 3 =
15
MENTAL MATH
3/10 in decimal form
0.3