Lesson 6

Workshop: Represent Large Numbers

Est. Class Sessions: 1–2

Daily Practice and Problems

Teacher Notes
X

TIMS Task

  1. Answers will vary. Possible responses:
    1. 563 + 400 + 40 − 3 = 1000; 563 + 100 + 100 + 100 + 100 + 10 + 10 + 10 + 7 = 1000
    2. 378 + 500 + 100 + 10 + 10 + 2 = 1000; 378 + 500 + 100 + 30 − 8 = 1000

X. More Hopping

For the starting numbers below, show two ways a base-ten hopper can move to get to 1000. Write a number sentence for both ways.

  1. 563
  2. 378