Directions: Make the smallest (or largest) sum by filling in the boxes using the whole numbers 1-9 no more than one time each. Source: Robert Kaplinsky

Read More »# Grade 5

## Subtracting Decimals (Elementary)

Directions: Make the smallest (or largest) difference by filling in the boxes using the whole numbers 1-9 no more than one time each. Source: Robert Kaplinsky

Read More »## Dividing Decimals (Elementary)

Directions: Make the smallest (or largest) quotient by filling in the boxes using the whole numbers 1-9 no more than one time each. Source: Robert Kaplinsky

Read More »## Operations with Rational Numbers

Directions: Using Integers 2 to 9 (without repeating any number), fill in the boxes to create: Source: Bryan Anderson

Read More »## Volume

Directions: A rectangular prism has a volume of 144 cubic units and a base of 48 square units. What could the possible dimensions be? Source: Stem Savvy Girls

Read More »## Adding Decimals to Make Them As Close to One as Possible

Directions: Use the numbers 1 through 9, exactly one time each, to fill in the boxes and make three decimals whose sum is as close to 1 as possible. Source: Robert Kaplinsky

Read More »## Graphing Points on a Coordinate Plane

Directions: Make four points using the integers -4 to 4 at most one time each so that each point is in a different quadrant. Source: Robert Kaplinsky

Read More »## Adding Fractions 3

Directions: Fill in the boxes with whole numbers 1 through 9, using each number at most once, so that the sum is as close to 1/2. Source: Daniel Luevanos

Read More »## Subtracting Mixed Numbers

Directions: Create three different mixed numbers that will make the equation true by using the whole numbers from 1 to 9, no more than one time each. You may reuse the same numbers for each of the three mixed numbers. Source: Robert Kaplinsky

Read More »## Adding Decimals (Middle School)

Directions: Make the smallest (or largest) sum by filling in the boxes using the whole numbers 1-9 no more than one time each. Note: This problem’s difficulty can be adjusted by altering the number of digits (boxes), picking smallest or largest, or by picking either a positive, negative, or both. Source: Robert Kaplinsky

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