Mental Math: Double-Digit Subtraction

3.7
53 votes
10 questions
English
8 months ago
Easy
1

37 - 16 =

21

Easy  93% got this right

2

78 - 67 =

11

Easy  96% got this right

3

16 - 14 =

2

Easy  97% got this right

4

87 - 24 =

63

Easy  97% got this right

5

28 - 19 =

9

Easy  96% got this right

6

45 - 22 =

23

Easy  99% got this right

7

28 - 10 =

18

Easy  98% got this right

8

34 - 18 =

16

Easy  96% got this right

9

99 - 85 =

14

Easy  97% got this right

10

44 - 11 =

33

Easy  98% got this right