100

MENTAL MATH

70 - 37 =

33

100

MENTAL MATH

9 ➗ 3 = 

3

200

MENTAL MATH

44 ➕57 =  

101

200

MENTAL MATH

25 ❌ 60 =

1500

300

MENTAL MATH

126 ➕192 = 

318

300

MENTAL MATH

278 ➖ 119 = 

159

300

MENTAL MATH

42 ➗ 6 =

7

400

MENTAL MATH

327 ➕ 314 = 

400

MENTAL MATH

345 ➖ 157 = 

400

MENTAL MATH

39 ❌ 9 =

351

500

MENTAL MATH

56 ❌  7 = 

392

600

MENTAL MATH

5125 ➕ 385 =

5510

600

MENTAL MATH

965 ➖ 498 =

467

600

MENTAL MATH

81 ➗ 9 =

9