Mathematics, Grade 4

Unit 1: Number

Numbers to 10 000, addition and subtraction to 10 000, multiplication and division, fractions of a whole or set, and decimals to hundredths.

• Showing numbers to 10 000
• Comparing and ordering to 10 000

• Personal strategies for adding and subtracting to 10 000
• Estimating sums and differences
• Solving addition and subtraction problems

• The properties of 0 and 1
• Skip counting, doubling, and halving for facts
• Adjusting by a group and 9s patterns

• Personal strategies for multiplication
• Arrays and connecting to symbols
• Estimating products
• Personal strategies for division
• Estimating quotients and relating to multiplication

• Naming and recording fractions
• Comparing and ordering fractions
• The whole matters
• Where fractions are used

• Showing decimals to hundredths
• Decimals and fractions to hundredths
• Adding and subtracting decimals with estimates
• Mental math to add and subtract decimals

Unit 2: Patterns and Relations

Patterns in tables and charts, and equations with an unknown symbol.

• Finding patterns in tables and charts
• Reproducing a table pattern
• Using tables to solve problems

• Writing a problem as an equation
• Solving one-step equations

Unit 3: Shape and Space

Reading and recording time and dates, and measuring area in square units.

• Reading and recording time
• Reading and recording dates

• Area is measured in square units
• Referents for square centimetres and metres
• Estimating, measuring, and recording area
• Rectangles with the same area

Unit 4: Statistics and Probability

Many-to-one correspondence, and constructing and interpreting pictographs and bar graphs.

• Many-to-one correspondence
• Making and reading pictographs and bar graphs