What's the Number
39
39
36
3 tens 6 ones
8 + 4
12
17 - 1
16
What's the Number: 67
67
50
50
42
1 + 5
6
16 - 11
5
What's the Number: 44
44
62
62
75
7 tens 5 ones
6 + 2
8
8 - 3
5
How many ten's how many one's: 18
1 ten 8 ones
24
24
80
8 + 12
20
14 - 7
7
12+3
15
87
87
55
5 tens 5 ones
14 + 6
20
14 - 8
6
19-2
17