Fractions
From half an apple to dividing fractions — 67 skills across 8 years. Every skill below shows what it builds on and how to tell your child has it.
Grouped by the age children typically start each skill. Ages are typical, not deadlines — follow your child’s pace.
Around age 5
Around age 6
Around age 7
Around age 8
Adding Fractions (Same Denominator)
Comparing fractions (age 8+)
Decimal & Percent Notation
Decimal equivalents of tenths and hundredths
Decimal place value
Decimal place value (age 8+)
Decimals and fractions
Dividing by 10 and 100
Equivalent fractions (age 8+)
Equivalent fractions on a number line
Fraction-Decimal Equivalents
Fractions as parts of shapes
Fractions of a whole
Fractions of a whole (age 8+)
Fractions of amounts (harder)
Fractions on a number line (age 8+)
Tenths (age 8+)
Around age 9
Adding and subtracting mixed numbers
Adding fractions (different denominators)
Addition and subtraction word problems
Comparing Decimals
Comparing fractions (age 9+)
Converting tenths to hundredths
Decimal place value (age 9+)
Decimals for Tenths & Hundredths
Decimals to three places
Equivalent fractions (age 9+)
Fraction Addition Concepts
Fractions of a whole (age 9+)
Mixed numbers and improper fractions
Multiplying fractions
Percentage and decimal equivalents
Tenths (age 9+)
Understanding fractions (age 9+)
Understanding Percentages
Around age 10
Adding Fractions (Unlike Denominators)
Area with Fractions
Comparing fractions (age 10+)
Decimals and fractions (age 10+)
Dividing by Fractions
Dividing fractions (unit fractions)
Dividing unit fractions and whole numbers
Fraction Word Problems
Fractions of a whole (age 10+)
Multiplication as scaling
Multiplying fractions (age 10+)
Real-world fraction multiplication
Simplifying Fractions
Around age 11
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