Lesson 10

Multiplying Fractions by a Whole

Est. Class Sessions: 2

Daily Practice and Problems

Teacher Notes
X

TIMS Bit

DPP item HH can serve as a Problem of the Week.

  1. 8
  2. 7
  3. 6
  4. 4
  5. 9
  6. 5
  7. 1
  8. 3
  9. 2

We recommend 1 minute for this quiz. Allow students to change pens after the time is up and complete the remaining problems in a different color. After students take the test, have them update their Division Facts I Know charts.

Since students learned the division facts through work with fact families, it is likely that the student who answers 72 ÷ 9 correctly also knows the answer to 72 ÷ 8. To make sure, however, after the quiz, ask students to write a related division fact for each of the facts on the quiz. A student who answers a given fact correctly and who also writes the correct related fact can circle both facts on the chart.

Related Division Facts.

  1. 72 ÷ 8 = 9
  2. 63 ÷ 7 = 9
  3. 54 ÷ 6 = 9
  4. 36 ÷ 4 = 9
  5. 81 ÷ 9 = 9
  6. 45 ÷ 5 = 9
  7. 9 ÷ 1 = 9
  8. 27 ÷ 3 = 9
  9. 18 ÷ 2 = 9

Ongoing Assessment

Use DPP item II to assess students' fluency with the division facts for the 9s [E12].

See the Letter Home for targeted practice ideas.

II. Division Quiz: 9s

  1. 72 ÷ 9 =
  2. 63 ÷ 9 =
  3. 54 ÷ 9 =
  4. 36 ÷ 9 =
  5. 81 ÷ 9 =
  6. 45 ÷ 9 =
  7. 9 ÷ 9 =
  8. 27 ÷ 9 =
  9. 18 ÷ 9 =