Tenths · hundredths · thousandths
Free Decimal Worksheet Generator
Make fresh decimal worksheets for addition, subtraction, multiplication, division, mixed review, comparison, or ordering. Choose the place value, number range, page length, Letter/A4 paper, and answer key, then download a PDF directly from the browser.
Live worksheet preview
Adding Decimals
Which decimal skill to practice first
Decimal skills build on place value. Begin with reading and comparing decimals by place, then ordering them, then adding and subtracting with the decimal points lined up, and then multiplying and dividing. Each step uses the idea that the digit to the right of the decimal point is a tenth, then a hundredth.
Worked examples
- Comparing: 0.45 and 0.5. Write 0.5 as 0.50, so 0.50 > 0.45 even though 45 is bigger than 5.
- Ordering: 0.3, 0.25 and 0.305 from least to greatest are 0.25, 0.3, 0.305.
- Adding: 3.6 + 12.45. Line up the points, write 3.60 + 12.45 = 16.05.
- Rounding: 4.67 to the nearest tenth is 4.7, since the hundredths digit 7 is 5 or more.
Common slips
- Comparing the digits after the point as whole numbers, which makes 0.45 look larger than 0.5.
- Not lining up the decimal points when adding or subtracting.
- Dropping the zero placeholder, so 0.05 is read as 0.5.
How to use this generator
Pick the skill and number range, print the sheet with the answer key, and ask students to say the place name of each digit aloud before they calculate. The available modes cover addition, subtraction, multiplication by a whole number, division by a whole number, mixed operations, comparison, and ordering; this generator does not create decimal-rounding or decimal word-problem sets.
Common Core connection
- 5.NBT.A.3 · Read, write, compare, and round decimals through thousandths using place value.
- 5.NBT.B.7 · Add, subtract, multiply, and divide decimals to hundredths using place-value reasoning.
A practical match for the skill this worksheet practises, not a claim that one worksheet teaches or assesses the whole standard. Check the official math standards.
How the decimal practice stays predictable
Addition/subtraction: both operands are formatted to the selected decimal place, which reinforces aligning decimal points.
Multiplication: the worksheet uses decimal × whole number so the place-value task stays focused and the answer remains exact.
Division: the tool first chooses an exact decimal quotient and whole-number divisor, then constructs the dividend. Every answer therefore terminates at the selected place value.
Fresh versions: the seed changes the numbers without changing the chosen place value, range, or operation.
Need fraction practice? →
The fraction generator supports like/unlike denominators, simplifying, equivalent fractions, reduced answer keys, and the same direct PDF workflow.
Open Fraction Generator →Focused place-value tool
Compare & order decimals →
Mix tenths, hundredths, and thousandths—including equivalent forms such as 0.5 and 0.50—without floating-point comparison.
Equivalent representations
Fractions, decimals & percents →
Convert exact terminating values in every direction or use three-form conversion tables.
How the decimal skills map to the standards
Decimal place value starts with tenths and hundredths in 4.NF.C.5–C.7, including comparison. Reading, writing, and comparing decimals to the thousandths, plus rounding, is 5.NBT.A.3–A.4. Adding, subtracting, multiplying, and dividing decimals to hundredths is 5.NBT.B.7, and fluent multi-digit decimal operations are 6.NS.B.3. Set the precision no higher than the place value the current standard names; mixing thousandths into a Grade 4 comparison lesson turns a place-value task into a digit-counting guess.
Frequently asked questions
Which decimal places can I practice?
Choose tenths, hundredths, or thousandths. Addition and subtraction keep the selected place value visible in every operand and answer.
Does the generator use rounded floating-point answers?
No. It generates and calculates with scaled integers, then formats the result back to the selected decimal place value.
How does decimal multiplication work?
Multiplication uses a decimal number times a whole-number factor so students can focus on place-value placement without an unpredictable number of answer digits.
How does decimal division work?
Division uses an exact decimal dividend divided by a whole-number divisor. The generated quotient is exact at the chosen place value, so no rounding rule is silently introduced.
Can I download a PDF with an answer key?
Yes. Download PDF creates the student page and optional answer-key page locally in the browser for US Letter or A4.