1. Basic Decimal Concepts 4.2

2. Last Night’s Homework

3. Math Message
Look at the base 10 blocks at your table and answer the questions on your whiteboard
1 flat = ______ longs
1 flat = ______ cubes
1 long = _____cubes

4. If a flat is the ONE, what fraction of a flat is 1 long?
If a flat is the ONE, what fraction of a flat is 1 cube?
If a flat is the ONE, what are:
3 longs
5 longs
13 cubes
4 longs and 2 cubes
2 flats, 3 longs, 4 cubes
1 flat and 6 cubes

5. Use the symbols below to draw your answers or use base 10 blocks
2/ and 1/10
3/ and 24/100
35/ and 3/10

6. Decimal notation – write each fraction as a decimal
3/ /100
6/ and 8/10
27/ and 59/100
4/ and 2/100

7. Math journal p. 80

8. Math Boxes p. 81

9. Study Link 4.2 – tonight’s hw

10. Comparing numbers
Explain the difference between .09 and .009 on math journal p Write the answer on your white board