Lesson 3

Explore Multiplication by Multidigit Numbers

Est. Class Sessions: 2–3

Daily Practice and Problems

Teacher Notes
X

TIMS Task

    1. 63 (Examples of other appropriate answers: 463; 25,763)

Answers will vary. One possible answer is given for each.

    1. 9160
    2. 730
    3. 814
    4. 508
    5. 1270
  1. 6853 and 6953
  2. Possible response: I compared the place values starting with the hundreds.

J. What's the Number

  1. Write a number that has:
    1. 6 tens and 3 ones
    2. 91 hundreds and 6 tens
    3. 73 tens
    4. 8 hundreds and 14 ones
    5. 50 tens and 8 ones
    6. 12 hundreds and 7 tens
  2. In which pair of numbers is the second number 100 more than the first number?
    1. 499 and 509
    2. 2236 and 2326
    3. 6853 and 6953
    4. 21,783 and 22,683
  3. Describe the strategy you used to solve Question 2.