Teen Quantities
How many?
Number line
Fill the screen
Tap the number that tells how many.
How many? — 9 cards in play
11
10
12
9
13
Next
12
11
13
10
14
Next
13
12
14
11
15
Show again
Next
14
13
15
12
16
Show again
Next
15
14
16
13
17
Show again
Next
16
15
17
14
18
Show again
Next
17
16
18
15
19
Show again
Next
18
17
19
16
20
Show again
Next
19
18
20
17
Show again
Next
Play again
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Number line