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Delaware State Assessments · DeSSA · Math · Grade 6

Delaware Grade 6 DeSSA Math Practice Test

Build Grade 6 Delaware DeSSA Math readiness with five focused 10-question practice sets covering rational numbers, ratios, percent, expressions, equations, geometry, statistics, and problem solving.

Grade 6 DeSSA Math practice sets

This Delaware Grade 6 DeSSA Math Practice Test page provides five short practice sets with 10 original multiple-choice questions each. The sets cover rational numbers, ratios, rates, percent, expressions, equations, geometry, statistics, and problem solving.

Skills covered

  • Integer operations, negative decimals, fraction division, products, decimal values, mixed numbers, temperature, absolute value, and estimation
  • Ratios, unit rates, percent, map scales, equivalent ratios, percent change, proportional reasoning, and real-world rates
  • Expressions, substitution, one-step equations, distribution, order of operations, tables, rules, and writing equations
  • Triangle area, prism volume, circle circumference, mean, median, complementary angles, coordinates, probability, and range
  • Grade 6 review problems combining rates, fractions, percent, volume, integers, decimals, functions, statistics, division, and scale

How to use this page

Complete one 10-question set at a time. Write equations, show units, simplify fractions, and review the explanation after each response.

This is supplemental State Test Practice, State Assessment Practice, and Standardized Test Practice. It does not replace current Delaware Department of Education guidance, official DeSSA materials, accommodations, or testing policies.

For the Delaware assessment hub, visit Delaware State Assessments.

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Delaware Grade 6 DeSSA Math Practice Questions

A 10-question Delaware Grade 6 DeSSA Math practice set on geometry and statistics, with answers and explanations.

Read each problem carefully, choose one answer, and review the explanation after responding.

10 Questions
0/10 Questions0 %
Correct 0
Incorrect 0
Unanswered 10
1. QuestionMultiple choice

A triangle has a base of 12 units and a height of 5 units. What is its area?

Please select an answer first.

Correct answer: A

The correct answer is 30 square units.

  1. Read the problem: Identify the quantities, operation, relationship, expression, or geometric information in the problem.
  2. Show the strategy: Triangle area is one half times 12 times 5, which equals 30.
  3. Check the result: Make sure the answer matches the units and the context of the Delaware Grade 6 DeSSA Math task.

Triangle area is one half times 12 times 5, which equals 30.

2. QuestionMultiple choice

A rectangular prism has length 6, width 4, and height 3. What is its volume?

Please select an answer first.

Correct answer: B

The correct answer is 72 cubic units.

  1. Read the problem: Identify the quantities, operation, relationship, expression, or geometric information in the problem.
  2. Show the strategy: Volume is 6 times 4 times 3, or 72 cubic units.
  3. Check the result: Make sure the answer matches the units and the context of the Delaware Grade 6 DeSSA Math task.

Volume is 6 times 4 times 3, or 72 cubic units.

3. QuestionMultiple choice

What is the circumference of a circle with radius 5 using 3.14 for pi?

Please select an answer first.

Correct answer: C

The correct answer is 31.4 units.

  1. Read the problem: Identify the quantities, operation, relationship, expression, or geometric information in the problem.
  2. Show the strategy: Circumference is 2 times 3.14 times 5, which equals 31.4 units.
  3. Check the result: Make sure the answer matches the units and the context of the Delaware Grade 6 DeSSA Math task.

Circumference is 2 times 3.14 times 5, which equals 31.4 units.

4. QuestionMultiple choice

A data set is 5, 7, 8, 10, and 15. What is the mean?

Please select an answer first.

Correct answer: D

The correct answer is 9.

  1. Read the problem: Identify the quantities, operation, relationship, expression, or geometric information in the problem.
  2. Show the strategy: The sum is 45, and 45 divided by 5 values is 9.
  3. Check the result: Make sure the answer matches the units and the context of the Delaware Grade 6 DeSSA Math task.

The sum is 45, and 45 divided by 5 values is 9.

5. QuestionMultiple choice

A data set is 3, 6, 8, 11, 14, and 20. What is the median?

Please select an answer first.

Correct answer: A

The correct answer is 9.5.

  1. Read the problem: Identify the quantities, operation, relationship, expression, or geometric information in the problem.
  2. Show the strategy: The middle values are 8 and 11; their average is 9.5.
  3. Check the result: Make sure the answer matches the units and the context of the Delaware Grade 6 DeSSA Math task.

The middle values are 8 and 11; their average is 9.5.

6. QuestionMultiple choice

Two angles are complementary. One measures 35 degrees. What is the other?

Please select an answer first.

Correct answer: B

The correct answer is 55 degrees.

  1. Read the problem: Identify the quantities, operation, relationship, expression, or geometric information in the problem.
  2. Show the strategy: Complementary angles total 90 degrees, so 90 minus 35 equals 55.
  3. Check the result: Make sure the answer matches the units and the context of the Delaware Grade 6 DeSSA Math task.

Complementary angles total 90 degrees, so 90 minus 35 equals 55.

7. QuestionMultiple choice

A rectangular garden has area 84 square meters and length 12 meters. What is the width?

Please select an answer first.

Correct answer: C

The correct answer is 7 meters.

  1. Read the problem: Identify the quantities, operation, relationship, expression, or geometric information in the problem.
  2. Show the strategy: Width equals area divided by length: 84 divided by 12 is 7.
  3. Check the result: Make sure the answer matches the units and the context of the Delaware Grade 6 DeSSA Math task.

Width equals area divided by length: 84 divided by 12 is 7.

8. QuestionMultiple choice

A coordinate point moves from (2, 3) to (2, 8). What changed?

Please select an answer first.

Correct answer: D

The correct answer is The y-coordinate increased by 5..

  1. Read the problem: Identify the quantities, operation, relationship, expression, or geometric information in the problem.
  2. Show the strategy: The x-coordinate stays 2 and y changes from 3 to 8.
  3. Check the result: Make sure the answer matches the units and the context of the Delaware Grade 6 DeSSA Math task.

The x-coordinate stays 2 and y changes from 3 to 8.

9. QuestionMultiple choice

What is the probability of rolling an even number on a fair six-sided die?

Please select an answer first.

Correct answer: A

The correct answer is 1/2.

  1. Read the problem: Identify the quantities, operation, relationship, expression, or geometric information in the problem.
  2. Show the strategy: Three of six outcomes are even, and 3/6 simplifies to 1/2.
  3. Check the result: Make sure the answer matches the units and the context of the Delaware Grade 6 DeSSA Math task.

Three of six outcomes are even, and 3/6 simplifies to 1/2.

10. QuestionMultiple choice

A box plot has a minimum of 4 and maximum of 19. What is the range?

Please select an answer first.

Correct answer: B

The correct answer is 15.

  1. Read the problem: Identify the quantities, operation, relationship, expression, or geometric information in the problem.
  2. Show the strategy: Range is maximum minus minimum: 19 minus 4 equals 15.
  3. Check the result: Make sure the answer matches the units and the context of the Delaware Grade 6 DeSSA Math task.

Range is maximum minus minimum: 19 minus 4 equals 15.

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Frequently asked questions about Delaware Grade 6 DeSSA Math Practice

Which grade is covered?

This page is organized for Grade 6 Delaware DeSSA Math practice, with rational numbers, ratios, percent, expressions, equations, geometry, statistics, and problem-solving tasks.

How many questions are included?

There are five practice sets with 10 questions each, for 50 questions in total. Each set can be completed separately.

Are these official DeSSA questions?

No. These are original supplemental practice questions. Check the latest Delaware Department of Education and official DeSSA information for current materials, accommodations, and policies.