Lesson 1

Fraction Strips

Est. Class Sessions: 2

Daily Practice and Problems

Teacher Notes
X

TIMS Task

This DPP item provides practice with the fact families for the multiplication and division facts for the 9s.

Complete this item orally as a class. One student can solve the given fact and another student can name a related fact.

A quiz on the fact families for the 9s will be given in DPP Bit KK.

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

B. Fact Families for × and ÷

Solve the given fact. Then name the other facts that are in the same fact family.

  1. 9 × 8 =
  2. 54 ÷ 9 =
  3. 36 ÷ 4 =
  4. 9 × 7 =
  5. 45 ÷ 5 =
  6. 27 ÷ 9 =