Math Unit 3

By. Danny, Kristine, and Colleen.

Practice Problems For General Patterns-

• (d*4) + (b*2)= legs
• x^2 * y^2=(x * y)^2
• p * n/n = p
• o * 2/p = 2 * o/p
• s^2 + s = (s+1) * s

Practice Problems for Patterns and Variables

• x * y= y*x
• g + g+ c=2*(g+c) -c
• k/r= r/k=1
• (j+k) + (5-k)=j +5
• w+0= r+0