+
MENTAL MATH
23 +29 =
52
MENTAL MATH
70 - 37 =
33
MENTAL MATH
23 X 24 =
552
MENTAL MATH
9 / 3 =
3
MENTAL MATH
126 +192 =
318
MENTAL MATH
278 -119 =
159
MENTAL MATH
18 X 7 =
126
MENTAL MATH
42 / 6 =
7
MENTAL MATH
327 + 314 =
641
MENTAL MATH
345 - 157 =
188
MENTAL MATH
39 X 9 =
351
MENTAL MATH
56 / 8 =
7
MENTAL MATH
670 + 445 =
1115
MENTAL MATH
887 -139 =
748
MENTAL MATH
56 X 7 =
392
MENTAL MATH
72 / 9 =
8
MENTAL MATH
5125 + 385 =
5510
MENTAL MATH
965 - 498 =
467
MENTAL MATH
175 X 5 =
875
MENTAL MATH
81 / 9 =
9