Say What?
Mental Math
30+30 + 40 =
100
Mental Math
222-123
99
MENTAL MATH
37 + 70 =
107
100
9 x 8
72
562-572
-10
MENTAL MATH
155 + 245 = ?
400
200
Mental Math
60 divided by 3=
20
Mental Math
60 - 31 =
29
MENTAL MATH
98 + 99 =
197
300
Mental Math
3x3x3
27
42-18
24
MENTAL MATH
30 + __ = 131
101
400
Mental Math
9 x 12 = ?
108
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 =
9
500