Lesson 4

Money Jar

Est. Class Sessions: 1

Daily Practice and Problems

Teacher Notes
X

TIMS Task

Encourage students to use the Subtraction Strategies Menu in the Reference section of the Student Guide.

  1. 5650
  2. 4672
  3. 333
  4. 7801
  5. 214
  6. 1001
  7. Possible strategy:
    Count up from 3999 to 4000 and then to 5000 by 1000.
    50000 − 3999 = 1001

L. Subtraction with Zero

Complete the following problems. Use your Subtraction Strategies Menu.

  1. Explain a way to do Question 6 in your head.
  2. Show how to check Question 2 using addition.