Lesson 8

Check It Out

Est. Class Sessions: 2

Daily Practice and Problems

Teacher Notes
X

Have students point out the intervals on both the 200 Chart and the number line.

  1. 11, 13, 15, 17 or 19
  2. 2 or 4
  3. evens: 16, 18, 20, 22, 24
    odds: 15, 17, 19, 21, 23, 25
  4. 25 or 35

AA. Name a Number

Use a 200 Chart or number line to name a number within each interval.

  1. an odd number between 10 and 20
  2. an even number in the interval 1–5
  3. an odd and an even number in the interval 15–25
  4. a number that ends in 5 in the interval 20–40