Click here for another copy of tonight's homework.
Use the distributive property to do each problem mentally. For example, #1 can be done like this:
(25 x 43) + (5 x 57)
25(43 + 57)
25(100)
= 2500
Click here for Mangled Angles (INB 93). Click here for the Pasta Triangle Investigation (INB 94). Click here or Constructing Triangles. Clic...
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