Lesson 7

A Different Sieve

Est. Class Sessions: 2

Daily Practice and Problems

Teacher Notes
X

TIMS Bit

  1. 36
  2. 100
  3. 24
  4. 63

S. Products of Primes

Use mental math to solve the following problems.

  1. 22 × 32 =
  2. 52 × 22 =
  3. 23 × 3 =
  4. 32 × 7 =