Mental Math
Mental Math
30 + 30 + 40 =
100
Mental Math
222-123
99
MENTAL MATH
37 + 70 =
107
MENTAL MATH
4 x 12
48
x + 4 = 6
2
92
81
562-572
-10
MENTAL MATH
155 + 245 = ?
400
Mental Math
50 x 8 =
400
5x = 20
Mental Math
60 divided by ____ = 5
Mental Math
60 - 31 =
29
MENTAL MATH
98 + 99 =
197
Mental Math
12 x 7 =
84
x รท 3 = 7
21
Mental Math
2 x 2 x 2
8
42-18
24
MENTAL MATH
30 + __ = 131
101
Mental Math
12 x 11 =
132
2x+3=15
6
Mental Math
4 x 5 = ?
20
Mental Math
Shane's mom said to take a break after lunch at 12:25 p.m. His break was over at 1:10 p.m. How long was his break?
45 minutes
143 + 134 =
277
MENTAL MATH
55 x 3 =
165
3x - 1 = 14
5