Add
Subtract
Multiply
Divide
Big Brain
200

348 + 726

1074

200

200 - 89

111

200

9 x 15

135

200

156 ÷ 12

13

200

The sum of 18 and 45.

63

400

21415 + 1632

1,840

400

1,843 - 957

886

400

12 x 87

1,044

400

288 ÷ 24

12

400

The product of 12 and 25.

300

600

  3.18

+9.52

12.7

600

2.884 - 1.448

1.436

600

2.4 x 3

7.2

600

0.25 ÷ 5

0.05

600

The sum of 8 and the product of 2 and 3.

14

800

152.855 + 17.85

170.705

800

22.401 - 11.05

11.351

800

3.28 x 11

36.08

800

1.56 ÷ 12

0.13

800

8 times the product of 2.2 and 3

52.8

1000

9.652854 + 0.0585006

9.7113546

1000

9.9 - 0.0254

9.8746

1000

2.23 x 4.2

9.366

1000

3.05 ÷ 0.5

6.1

1000

The sum of 2.25 and 3.1 times 4

21.4