Clicky
1 23 - 11 =
Incorrect. Please choose another answer.
2 47 - 23 =
Incorrect. Please choose another answer.
3 73 - 21 =
Incorrect. Please choose another answer.
4 25 - 13 - 10 =
Incorrect. Please choose another answer.
5 99 - 4 - 55 =
Incorrect. Please choose another answer.
6 100 - 51 - 38 =
Incorrect. Please choose another answer.
7 138 - 21 - 17 - 4 =
Incorrect. Please choose another answer.
8 203 - 108 - 31 =
Incorrect. Please choose another answer.
9 100 - 11 - 19 =
Incorrect. Please choose another answer.
10 1,050 - 50 - 1,000 =
Incorrect. Please choose another answer.
11 48 - 4 + 3 =
Incorrect. Please choose another answer.
12 87 - 10 - 15 + 3 =
Incorrect. Please choose another answer.
13 444 - 333 - 11 =
Incorrect. Please choose another answer.
14 98 - 51 - 13 - 7 =
Incorrect. Please choose another answer.
15 353 + 28 -13 - 7 =
Incorrect. Please choose another answer.
16 25 - 37 =
Incorrect. Please choose another answer.
17 0 - 1 =
Incorrect. Please choose another answer.
18 100 - 100 - 10 + 10 =
Incorrect. Please choose another answer.
19 1,000 - 900 + 300 =
Incorrect. Please choose another answer.
20 1,001 - 501 - 283 - 17 =
Incorrect. Please choose another answer.