Grade 4 is when many Maryland students move from basic arithmetic into more demanding multi-step reasoning. MCAP Grade 4 math practice should include place value, multi-digit multiplication, division with remainders, fractions, decimals, measurement, geometry, and data. A worksheet is most useful when it includes answers and short explanations, because the correction step is where students actually learn.
The Maryland State Department of Education describes MCAP Mathematics as assessments for grades 3-8 and high school aligned to the Maryland College and Career Ready Standards. The 2025-2026 state testing window calendar lists MCAP Mathematics grades 3-8 from April 6 through May 29, 2026. Local school systems choose their exact testing dates within the state window. ViewMath is independent and not endorsed by MSDE. For current official details, see the MSDE MCAP Mathematics page.
Grade 4 Topics to Review
- Place value through large whole numbers
- Multi-digit addition and subtraction
- Multiplication of multi-digit numbers
- Division with remainders and interpretation of remainders
- Equivalent fractions and fraction comparisons
- Adding and subtracting fractions with like denominators
- Decimal notation for tenths and hundredths
- Area, perimeter, angles, lines, and shapes
- Line plots, data tables, and word problems
Worksheet A: Number and Operations
- Write 608,492 in expanded form.
- Round 74,681 to the nearest thousand.
- Find 347 x 6.
- Find 56 x 24.
- Divide 738 by 6.
- A school has 4 buses. Each bus holds 48 students. How many students can ride if every seat is filled?
- A farmer packs 186 apples equally into 9 boxes. How many apples are in each box, and how many are left over?
- A store sold 1,245 pencils in March and 978 pencils in April. How many pencils did it sell in both months?
Worksheet B: Fractions and Decimals
- Which fraction is greater: 3/8 or 5/8?
- Write an equivalent fraction for 2/3.
- Find 4/10 + 3/10.
- Find 7/12 – 2/12.
- Write 0.6 as a fraction with denominator 10.
- Write 0.37 as a fraction with denominator 100.
- A ribbon is 8/10 meter long. Maya uses 3/10 meter. How much ribbon remains?
- Order these from least to greatest: 0.45, 0.4, 0.54.
Worksheet C: Measurement and Geometry
- A rectangle is 12 inches long and 5 inches wide. Find its area.
- The same rectangle is 12 inches long and 5 inches wide. Find its perimeter.
- An angle measures 90 degrees. What type of angle is it?
- Name a shape with exactly one pair of parallel sides.
- A line plot shows measurements: 1/4, 1/4, 1/2, 3/4, 3/4. How many measurements are shown?
- A class starts math at 9:15 a.m. and ends at 10:05 a.m. How long is math class?
- A garden has a perimeter of 30 feet. One side is 8 feet and the opposite side is also 8 feet. If it is a rectangle, what is the length of each shorter side?
- A student draws two rays with a common endpoint. What geometric figure did the student draw?
Answer Key
Worksheet A
- 600,000 + 8,000 + 400 + 90 + 2
- 75,000
- 2,082
- 1,344
- 123
- 192 students
- 20 apples in each box, 6 left over
- 2,223 pencils
Worksheet B
- 5/8
- Answers vary, such as 4/6 or 6/9.
- 7/10
- 5/12
- 6/10
- 37/100
- 5/10 meter, or 1/2 meter
- 0.4, 0.45, 0.54
Worksheet C
- 60 square inches
- 34 inches
- Right angle
- Trapezoid
- 5 measurements
- 50 minutes
- 7 feet. Total of long sides is 16; 30 – 16 = 14; 14 / 2 = 7.
- An angle
How to Turn Worksheets into MCAP Prep
Do not assign all three worksheets in one sitting. Grade 4 students usually learn more from shorter sessions with better review. Try this sequence: one number worksheet, one correction session, one fraction worksheet, one correction session, then a mixed set. During corrections, have students circle the exact word or number that helped them choose the operation.
For test readiness, students should practice explaining why an answer is reasonable. For example, 56 x 24 should be close to 50 x 24 = 1,200, so an answer like 134 or 13,400 is not reasonable. This type of estimation check prevents many MCAP mistakes.
Reteaching Notes by Error Type
- Multiplication errors: Ask the student to estimate first, then use partial products. For 56 x 24, break it into 56 x 20 and 56 x 4.
- Division errors: Have students interpret the remainder. In a word problem, a remainder may mean “left over,” “round up,” or “not enough for another group.”
- Fraction errors: Draw a picture or number line before using symbols. Students who see 4/10 + 3/10 as seven tenths are less likely to add denominators.
- Geometry errors: Require a formula line. Area, perimeter, and angle problems become easier when students write what they are finding before calculating.
Small-Group Review Routine
For classrooms or tutoring groups, choose five missed problems from the worksheet and turn them into a discussion. Ask one student to read the problem, another to name the topic, another to explain the first step, and another to check the answer. This spreads responsibility and prevents one student from doing all the thinking. End with one similar problem that students solve independently.
For home practice, keep sessions short. Ten well-reviewed problems are better than forty rushed problems. If a child is tired, stop after the correction step and return the next day with a fresh mixed set.
ViewMath Maryland MCAP Grade 4 workbooks and practice tests provide more structured practice with answer explanations for every major domain.
