Decimal Number Worksheets โ Grades 4-5
Build decimal fluency in Grades 4-5: read and write decimals, compare, add, subtract, multiply by 10/100/1000, and convert between fractions and decimals. 6 skills covering the full upper-elementary curriculum in one generator.
โจ 100% free ยท Instant PDF ยท No sign-up needed
๐จ๏ธ Create my decimal worksheetsWhy use this worksheet?
6 skills in one generator
Read, compare, add, subtract, multiply, convert โ every decimal competency from Grade 4 to 5 in a single tool.
Graduated difficulty
Grade 4: 1-2 decimal places. Grade 5: up to 3 places and fraction-to-decimal conversion.
Column alignment reminder
Built-in space to line up decimal points โ prevents the classic alignment error that derails calculations.
Instant PDF
No sign-up. Personalized with the child's name.
How to use it?
- 1Choose the grade level (4 or 5)
- 2Select exercise types
- 3Enter the child's name
- 4Download the free A4 PDF
- 5Review and check decimal point alignment together
Frequently asked questions
When are decimals introduced in school?
Decimals are introduced in Grade 4 in most curricula and formalized in Grade 5. They are essential for measurements, money, percentages, and all middle-school math.
What is the most common decimal mistake?
Thinking 3.12 > 3.9 because 12 > 9. Students must understand that tenths come before hundredths, so 3.9 = 3.90 > 3.12. Place-value grids help fix this.
How do you add 2.5 + 0.75?
Line up the decimal points: 2.50 + 0.75 = 3.25. The decimal point alignment rule is the golden rule โ these worksheets include the layout to reinforce it.
How do you convert 3/4 to a decimal?
3 รท 4 = 0.75. Divide the numerator by the denominator. Common fractions (1/2, 1/4, 3/4, 1/5, 1/10) should be memorized by end of Grade 5.