13-11
15 - 6 = ?
A
10
B
11
C
9
D
8
1 / 8
Items in this lesson
15 - 6 = ?
A
10
B
11
C
9
D
8
Slide 1 - Quiz
16 - 6 = ?
A
9
B
10
C
11
D
12
Slide 2 - Quiz
17 - 3 = ?
A
12
B
13
C
14
D
15
Slide 3 - Quiz
17 - 9 = ?
A
6
B
7
C
8
D
9
Slide 4 - Quiz
17 - 12 = ?
A
4
B
5
C
6
D
7
Slide 5 - Quiz
16 - 8 = ?
A
8
B
9
C
10
D
11
Slide 6 - Quiz
17 - 8 = ?
A
8
B
9
C
10
D
11
Slide 7 - Quiz
15 - 3 =
A
11
B
12
C
13
D
14
