Easy
Medium
Hard
+/-
x/÷
100

3

three

100

17

seventeen

100

88

eighty-eight

100

8 + 11

nineteen

19

100

20 ÷ 10

Two

200

5

five

200

11

eleven

200

67

sixty-seven

200

16 + 30

forty-six

46

200

9 x 4

thirty-six

36

300

12

twelve

300

100

one hundred

300

32

thirty-two

300

341 + 659

one thousand

1000

300

100 ÷ (17 + 8)

twenty-five

25

400

15

fifteen

400

50

fifty

400

74

seventy-four

400

(100 + 15) - (25 + 37)

fifty-three

53

400

(12 x 5) + 18

seventy-eight

78

500

20

twenty

500

1000

one thousand

500

55

fifty-five

500

(48 - 15) - (17 + 6)

ten

10

500

(2 x 17) + 17(4-1)

eighty-five

85

M
e
n
u