Worksheets and Whiteboard Resources for Elementary Math
Not logged in

Manage your favorite resources more easily!

If you've found a resource you like, make it easy to find again by clicking on the favorites icon and adding it to your favorites page.

# Math Topics K 5 Using and Applying Math Puzzles

Grade 3 (3.G.A.1) Reason with shapes and their attributes.
Ages 8 - 9

## Carroll Diagram (2D)

SUPPORTS 3.G.A.1: Understand that shapes in different categories (e.g., rhombuses, rectangles, and others) may share attributes (e.g., having four sides), and that the shared attributes can define a larger category (e.g., quadrilaterals). Recognize rhombuses, rectangles, and squares as examples of quadrilaterals, and draw examples of quadrilaterals that do not belong to any of these subcategories.

• Calendar
• Favorites
Grade 3 (3.OA.C.7) Multiply and divide within 100.
Ages 8 - 10

## Frog Venn Diagram

SUPPORTS 3.OA.C.7: Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division (e.g., knowing that 8 × 5 = 40, one knows 40 ÷ 5 = 8) or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.

• Calendar
• Favorites
Grade 4 (4.G.A.1) Draw and identify lines and angles, and classify shapes by properties of their lines and angles.
Ages 8 - 10

## Perpendicular Pruning

MEETS 4.G.A.1: Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures.

• Calendar
• Favorites
Grade 4 (4.OA.A.3) Use the four operations with whole numbers to solve problems.
Ages 8 - 10

## Mystery Number

SUPPORTS 4.OA.A.3: Solve multistep word problems posed with whole numbers and having whole-number answers using the four operations, including problems in which remainders must be interpreted. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.