Directions: Using the digits 1 to 9 at most one time each, fill in the boxes to make the largest sum. Source: Robert Kaplinsky

Read More »# Tag Archives: DOK 3: Strategic Thinking

## Subtracting Mixed Numbers

Directions: Using the digits 1 to 9 at most one time each, place a digit in each box to make the least possible difference. Source: Robert Kaplinsky

Read More »## Subtracting Multi-Digit Numbers

Source: Smarter Balance

Read More »## Cylinders

Source: Smarter Balanced Practice Test

Read More »## Scientific Notation

Directions: Using the digits 1 to 9 at most one time each, fill in the boxes to make the greatest (or least) product. Source: Bryan Meyer

Read More »## Factoring Quadratics

Directions: Fill in the blanks with integers so that the quadratic expression is factorable. Source: Nanette Johnson

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