MENTAL MATh
23 +29 + 589 + 2,675
3,316
MENTAL MATH
270 - 37 =
MENTAL MATH
3x3x34
MENTAL MATH
36 / 3 =
MENTAL MATH
16 ÷ 2 + 3 x 5
23
MENTAL MATH
44 +57 + 7,854 + 450 +3,905
12,310
MENTAL MATH
1,540 - 40 - 70
1,430
MENTAL MATH
7x276
1,932
MENTAL MATH
800 / 40 =
Calculator
12 ÷ 2 × (8 ÷ 2)
24
MENTAL MATH
126 +192 + 763 + 7,320 + 8,589
16,990
Calculator
27,654 - 6,453
21,201
Calculator
8 X 7 X 27
1,512
Paper and pencil
108 / 9
12
Whiteboard
20 + (12 × 19)
248
MENTAL MATH
327 + 314 + 90,765 + 25,645 +100
117,151
MENTAL MATH
3,643 - 1,372
2,271
MENTAL MATHS
3X 9 X 38
MENTAL MATH
72 / 9
8
MENTAL MATH
12x(3x9)=
324
Calculator
670 + 445 +965 + 476
2,556
MENTAL MATH
8,764 - 7,563
MENTAL MATH
6 X 7 X 43
MENTAL MATH
72 / 9 =
8
Calculator
(16 × 9) × 15
2160
Whiteboard
5,125 + 385 + 8,354
13,864
100,428 - 54,283
46,145
Whiteboard
45 x 300
Whiteboard
63 / 7
9
Paper and pencil
21 + 4 - 12 (6+4)
13