Addition
MENTAL MATh
23 +29 =
52
MENTAL MATH
70 - 37 =
33
MENTAL MATH
3x3
9
MENTAL MATH
9 / 3 =
3
MENTAL MATH
16 ÷ 2 + 3
11
MENTAL MATH
44 +57 =
101
MENTAL MATH
129 - 11 =
118
MENTAL MATH
7x2
14
MENTAL MATH
24 / 6 =
4
Calculator
12 ÷ 2 × (8 ÷ 2)
24
MENTAL MATH
126 +192 =
318
Calculator
278 -119 =
159
Calculator
8 X 7 =
56
Paper and pencil
42 / 6 =
7
Whiteboard
20 + (12 × 19)
248
MENTAL MATH
327 + 314 =
641
MENTAL MATH
345 - 157 =
188
MENTAL MATHS
3X 9 =
27
MENTAL MATH
56 / 8 =
7
MENTAL MATH
12x(3x9)=
324
Calculator
670 + 445 =
1115
MENTAL MATH
887 -139 =
748
MENTAL MATH
6 X 7 =
42
MENTAL MATH
72 / 9 =
8
Calculator
(16 × 9) × 15
2160
Whiteboard
5125 + 385 =
5510
Whiteboard
965 - 498 =
467
Whiteboard
9X 9=
81
Whiteboard
81 / 9 =
9
Paper and pencil
21 + 4 × 12
69