12 + 7 =
19
20
18
17
10 + 10 =
10
15
14 = ____ tens + 4 ones.
1
4
5
None of these
1 ten + 5 ones =
12
10 + 3 =
11
13
15 - 4 =
One ten =
0
The smallest two digit number is
16 = ____ tens + _____ ones.
6, 1
1, 6
6, 0
1, 0
The number that comes after 16 is
14
