Decimals to three places
9-10 岁
Multiplication as scaling
10-11 岁
What Is a Half?
5-6 岁
Fraction-Decimal Equivalents
8-9 岁
Multiplying fractions
9-10 岁
Multiplying fractions (age 10+)
10-11 岁
Multiplying fractions (age 11+)
11-12 岁
Fraction Addition Concepts
9-10 岁
Fraction Word Problems
10-11 岁
Comparing fractions (age 10+)
10-11 岁
Comparing fractions (age 7+)
7-8 岁
Comparing fractions (age 8+)
8-9 岁
Fraction Notation
6-9 岁
Dividing fractions
11-12 岁
Dividing fractions (unit fractions)
10-11 岁
Area with Fractions
10-11 岁
Tenths
7-8 岁
Tenths (age 8+)
8-9 岁
Tenths (age 9+)
9-10 岁
Decimal equivalents of tenths and hundredths
8-9 岁
Decimals for Tenths & Hundredths
9-10 岁
Unit fractions
7-8 岁
Dividing unit fractions and whole numbers
10-11 岁
Addition and subtraction word problems
9-10 岁
Adding Fractions (Same Denominator)
8-9 岁
Adding and subtracting mixed numbers
9-10 岁
Fractions as parts of shapes
8-9 岁
Halves & Quarters of Shapes
6-7 岁
Converting tenths to hundredths
9-10 岁
Decomposing a shape into more equal shares
6-7 岁
Splitting shapes into equal parts (age 7+)
7-8 岁
Decimal & Percent Notation
8-11 岁
Decimal place value (age 8+)
8-9 岁
Decimal place value (age 9+)
9-10 岁
Decimals and fractions
8-9 岁
Decimals and fractions (age 10+)
10-11 岁
Decimals and fractions (age 11+)
11-13 岁
Decimal place value
8-9 岁
Comparing Decimals
9-10 岁
Mixed & Improper Fractions
11-13 岁
Mixed numbers and improper fractions
9-10 岁
Adding fractions (different denominators)
9-10 岁
Adding Fractions (Unlike Denominators)
10-11 岁
Fractions on a number line
7-8 岁
Fractions on a number line (age 8+)
8-9 岁
Equivalent fractions on a number line
8-9 岁
Fractions of amounts
6-7 岁
Fractions of a whole
8-9 岁
Fractions of a whole (age 9+)
9-10 岁
Fractions of a whole (age 10+)
10-11 岁
Comparing fractions
7-8 岁
Comparing fractions (age 9+)
9-10 岁
Real-world fraction multiplication
10-11 岁
Understanding fractions (age 9+)
9-10 岁
Understanding Percentages
9-10 岁
Percentage and decimal equivalents
9-10 岁
Fractions of a whole (age 8+)
8-9 岁
Equivalent fractions
7-8 岁
Equivalent fractions (age 8+)
8-9 岁
Equivalent fractions (age 9+)
9-10 岁
Simple Fraction Sums
7-8 岁
Simplifying Fractions
10-11 岁
Finding halves and quarters (age 5+)
5-6 岁
Understanding fractions
6-7 岁
Fractions of amounts (harder)
8-9 岁
Dividing by 10 and 100
8-9 岁
Dividing by Fractions
10-11 岁