1. OPERATIONS WITH DECIMALS

2. Using Base Ten Blocks to Multiply Decimals
rod = one hundredth (0.01)
Flat = one (1)
Long = one tenth (0.1)

3. Multiplying Decimals by Whole Numbers
Tenths

4. Multiply 5 x 0.3
Shade in 0.3 five times using a different color each time.
5 x 0.3 = 1.5

5. 4 x 0.6
4 x 0.6 = 2.4

6. 3 x 0.7
Shade in 0.7 three times using a different color each time.
3 x 0.7 = 2.1

7. On Your Own Use tenth grids to do the following problems:
1. 2 x x 0.7
3. 9 x x 0.3
5. 7 x x 0.8

8. Multiplying Decimals by Whole Numbers Using Models
Hundredths

9. Multiply 4 x 0.19
Shade 0.19 four times .
4 x 0.19 = 0.76

10. Multiply 5 x 0.25
Shade 0.25 five times .
5 x 0.25 = 1.25

11. Multiply 3 x .35
3 x .35 = 1.05

12. On Your Own Use hundredth grids do the following problems:
1. 4 x x 0.19
3. 2 x x 0.51