+10 = ____ tens
5
6
7
9
7 ten + 1 ten = ____ tens.
8
10
One ten =
1
20
11
6 ten + ______ ten = 70.
3
make ____ sticks.
4
40
70
10 tens are
100
50
4 ten + 2 ten + 1 ten = ____ tens
1 ten + 1 ten = ____ tens.
2
_______ ten + ______ ten = 20.
1,1
2,1
1,3
2 tens =
15
12