1. Introduction to place value By Glenda Lindberg 2008
Tens and Ones
Introduction to place value
By Glenda Lindberg
2008

2. 1 2 3 = 4 5 6 7
1 ten 8 9 10

3. 1 11 12 2 13 3 14 = 4 15 5 6 16
2 tens 7 17 8 18 19 9 10 20

4. Tens Ones 1 2 3
1 ten 3 ones = 13

5. Tens Ones 1 2 3 4
1 ten 4 ones = 14

6. Tens Ones 1 2 3 4 5
1 ten 5 ones = 15

7. Tens Ones 1 2 3 4 5 6
1 ten 6 ones = 16

8. Tens Ones 1 2 3 4 5 6 7
1 ten 7 ones = 17