Delaware State Assessments · DeSSA · Math · Grade 3
Build Grade 3 Delaware DeSSA Math readiness with five focused 10-question practice sets covering multiplication, division, fractions, measurement, data, geometry, patterns, and problem solving.
This Delaware Grade 3 DeSSA Math Practice Test page provides five short practice sets with 10 original multiple-choice questions each. The sets cover multiplication, division, place value, fractions, measurement, data, geometry, addition, subtraction, patterns, and problem solving.
Complete one 10-question set at a time. Draw a model or write an equation when useful, label units, 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.
2. Test
A 10-question Delaware Grade 3 DeSSA Math practice set on place value and fractions, with answers and explanations.
Read each problem carefully, choose one answer, and review the explanation after responding.
Please select an answer first.
Correct answer: A
The correct answer is 600.
The 6 is in the hundreds place, so its value is 600.
Please select an answer first.
Correct answer: B
The correct answer is 4,280.
The tens digit in 4,280 makes it greater than 4,208.
Please select an answer first.
Correct answer: C
The correct answer is 1/4.
One of four equal parts is one fourth.
Please select an answer first.
Correct answer: D
The correct answer is 3/8.
Three of the eight equal slices were eaten, so the fraction is 3/8.
Please select an answer first.
Correct answer: A
The correct answer is 5,329.
The expanded values combine to make 5,329.
Please select an answer first.
Correct answer: B
The correct answer is 1/2.
Two fourths is the same amount as one half.
Please select an answer first.
Correct answer: C
The correct answer is 2,145.
All numbers have 2 thousands, and 145 is the smallest remaining value.
Please select an answer first.
Correct answer: D
The correct answer is 4/6.
Four of the six equal parts are shaded, so the fraction is 4/6.
Please select an answer first.
Correct answer: A
The correct answer is 2,480.
In 2,480, the 8 represents 80 and is in the tens place.
Please select an answer first.
Correct answer: B
The correct answer is 2/3.
With the same numerator of 1, thirds are greater than fourths, fifths, or sixths; 2/3 is also greater.
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Use focused study intervals to work through your next practice set.
This page is organized for Grade 3 Delaware DeSSA Math practice, with multiplication, division, fractions, measurement, data, geometry, patterns, and problem-solving tasks.
There are five practice sets with 10 questions each, for 50 questions in total. Each set can be completed separately.
No. These are original supplemental practice questions. Check the latest Delaware Department of Education and official DeSSA information for current materials, accommodations, and policies.
