California CAASPP · Grade 3 · Math
Build Grade 3 California CAASPP Math readiness with five focused 10-question practice sets covering operations, fractions, measurement, geometry, data, and problem solving.
This California Grade 3 CAASPP Math Practice Test page provides five short practice sets with 10 original multiple-choice questions each. The sets support supplemental review across operations, place value, fractions, measurement, geometry, data, probability, and problem solving.
Complete one 10-question set at a time. Draw a model when useful, show intermediate steps, label units, and review the explanation for every missed or guessed answer.
This is supplemental State Test Practice, State Assessment Practice, and Standardized Test Practice. It does not replace current California Department of Education guidance, official CAASPP blueprints, accommodations, or testing schedules.
For the broader California assessment hub, visit California State Assessments.
1. Test
A 10-question California Grade 3 CAASPP Math practice set on operations and place value, with answers and explanations.
Read each question carefully, choose one answer, and review the explanation after responding.
Please select an answer first.
Correct answer: A
The correct answer is 473.
Add the ones, tens, and hundreds: 347 + 126 = 473.
Please select an answer first.
Correct answer: B
The correct answer is 526.
Subtract 279 from 805 by place value: 805 − 279 = 526.
Please select an answer first.
Correct answer: C
The correct answer is 462.
In 462, the digit 6 represents 6 tens, or 60.
Please select an answer first.
Correct answer: D
The correct answer is 7 × 8.
The commutative property shows that 8 × 7 and 7 × 8 have the same product.
Please select an answer first.
Correct answer: A
The correct answer is 425.
Add the two groups: 236 + 189 = 425 books.
Please select an answer first.
Correct answer: B
The correct answer is 598.
598 is only 2 away from 600, closer than the other choices.
Please select an answer first.
Correct answer: C
The correct answer is 54.
Nine groups of six equal 54.
Please select an answer first.
Correct answer: D
The correct answer is 9.
Because 8 × 9 = 72, 72 ÷ 8 = 9.
Please select an answer first.
Correct answer: A
The correct answer is 6 × 4 = 24.
Six groups of four equal 24, so 6 × 4 = 24 is true.
Please select an answer first.
Correct answer: B
The correct answer is 35.
Multiply the 5 equal groups by 7 marbles: 5 × 7 = 35.
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Use focused study intervals to work through your next practice set.
The page covers operations, place value, fractions, decimals, measurement, geometry, data, probability, patterns, and problem solving for Grade 3.
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 California Department of Education information for official materials, standards, accommodations, and policies.
