Say What?
Mental Math
50 + 50 + 10
110
Mental Math
80- 10 =
70
MENTAL MATH
98 + 499 =
597
15 X 7
105
MENTAL MATH
400 divided into 5 groups
80
360 - 95 =
265
Mental Math
100 + 900 =
1000
Mental Math
Jack had a lemonade stand and made $25, the first day and $30 the next day. how much money did he make?
$55
345 + 134 =
479
MENTAL MATH
135 x 3 =
405
Mental Math
54 divided into 6 groups
9
475 + 380 =
855
25 + 25 + 25 + 25 + 25
125
562-100
462
MENTAL MATH
155 + 245 = ?
400
Mental Math
20 x 41 =
820
MENTAL MATH
what is 1/4 in decimal form?
.25
16 X 4 =
64
Mental Math
865 + 10
875
649-349
349
MENTAL MATH
10 + ___ = 241
231
Mental Math
275 x 2=
550
500 divided by 25
20
675 divided by 15 =
45
Mental Math
1048 + 200 =
1248
Mental Math
250-150
100
MENTAL MATH
370 + 63 =
433
MENTAL MATH
8 x 9 x 2 =
1400/10
140
170 x 16 =
2720