Lesson 3

Compose and Decompose Mixed Numbers

Est. Class Sessions: 2

Daily Practice and Problems

Teacher Notes
X

TIMS Bit

  1. 25/100 = 1/4
  2. 6/10 = 3/5
  3. 35/100 = 7/20
  4. 4/1000 = 1/250
  5. 68/1000 = 17/250
  6. 128/1000 = 16/125

I. Decimals to Fractions

Write the following decimals as fractions. Simplify the fractions to lowest terms. If needed, use the fraction circle pieces and Hundreths Circles.

Follow the example: .75 = 75/100    75 ÷ 25/100 ÷ 25 = 3/4

  1. 0.25
  2. 0.6
  3. 0.35
  4. 0.004
  5. 0.068
  6. 0.128