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# Algebra

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• single digits, common denominators; 5 pages.
• Colorful posters present the rules for determining perimeter and area for regular polygons including triangles, and quadrilaterals including squares, rectangles, and parallelograms. Common Core: Geometry 6.G.A1, 5.G.B3, 4.MD.3
• "6 – 5(42 – 2 • 4) + (3 • 4)". Apply the rules of operation order to these eight algebraic equations. Common Core Math: 5.OA.1, Common Core_Math_6.EE.A.1

• Three pages of algebra picture puzzles with animals, patterns and objects and answer key. Common Core Math: 5.OA.1

• These in and out addition boxes cover numbers 30-50.

• In and Out boxes with addition using numbers up to 30.

• Students use area models to illustrate addition of unlike fractions.

• Fill in the appropriate operators (addition or subtraction).

• Determine whether a fraction is greater than, less than, or equal to another fraction. 20 practice problems with answers. CC: Math: 4.NF.A.2