Lesson 5

Stack Up

Est. Class Sessions: 2

Daily Practice and Problems

Teacher Notes
X

TIMS Task

Use these problems to assess students' abilities to represent numbers with exponents.

    1. 1000
    2. 10,000
    3. 81
    4. 4
    5. 64
    6. 10
  2. 105; 100,000
  3. 24; 16

T. Exponents

Find n.

    1. 103 = n
    2. 104 = n
    3. 34 = n
    4. 22 = n
    5. 43 = n
    6. 101 = n

Write the following using exponents. Then find the value of n.

  1. n = 10 × 10 × 10 × 10 × 10
  2. n = 2 × 2 × 2 × 2