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 Problem Solving

Grade 3 (3.OA.D.8) Solve problems involving the four operations, and identify and explain patterns in arithmetic.
Ages 7 - 8

## Planet Problems

SUPPORTS 3.OA.D.8: Solve two-step word problems using the four operations. 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.

• Calendar
• Favorites
Grade 4 (4.OA.A.2) Use the four operations with whole numbers to solve problems.
Ages 10 - 11

## Deals on Meals

SUPPORTS 4.OA.A.2: Multiply or divide to solve word problems involving multiplicative comparison, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem, distinguishing multiplicative comparison from additive comparison.

• 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.

• Calendar
• Favorites
Grade 4 (4.OA.A.3) Use the four operations with whole numbers to solve problems.
Ages 10 - 11

## Space Cinema Problems

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.

• Calendar
• Favorites
Grade 5 (5.OA.A.2) Write and interpret numerical expressions.
Ages 8 - 9

## Running Problems

SUPPORTS 5.OA.A.2: Write simple expressions that record calculations with numbers, and interpret numerical expressions without evaluating them. For example, express the calculation “add 8 and 7, then multiply by 2 as 2 × (8 + 7). Recognize that 3 × (18932 + 921) is three times as large as 18932 + 921, without having to calculate the indicated sum or product.