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## Year 4

Here is a list of all of the skills students learn in pre-K! These skills are organized into categories, and you can move your mouse over any skill name to view a sample question. To start practicing, just click on any link. We will track your score, and the questions will automatically increase in difficulty as you improve!

L O: 1.1: Identify, represent and estimate numbers using different representations. Read Roman numerals to 100 (I to C)
• Numbers and their representations
L O: 1.2: Count in multiples of 6, 7, 9, 25 and 1000. Find 1000 more or less than a given number. Count backwards through zero to include negative numbers
• Counting numbers
L O: 1.3: Recognise the place value of each digit in a four-digit number. Round any number to the nearest 10, 100 or 1000
• Place value and rounding of a number
L O: 1.4: Order and compare numbers beyond 1000
• Order and compare numbers
L O: 2.1: Add and subtract numbers with up to 4 digits using the formal written methods of columnar addition and subtraction where appropriate
L O: 2.2: Solve addition and subtraction two-step problems in contexts, deciding which operations and methods to use and why
• Addition and subtraction: in context
L O: 2.2: Solve addition and subtraction two-step problems in contexts, deciding which operations and methods to use and why
• Addition and subtraction: in context
L O: 3.1: Recall multiplication and division facts for multiplication tables up to 12 × 12. Use place value, known and derived facts to multiply and divide mentally, including: multiplying by 0 and 1; dividing by 1; multiplying together three numbers
• Multiplication and division facts
L O: 3.2: Multiply and divide two-digit and three-digit numbers by a one-digit number using formal written layout
L O: 3.3: Solve problems involving multiplying and adding, including using the distributive law to multiply two digit numbers by one digit, integer scaling problems and harder correspondence problems such as n objects are connected to m objects.
• Properties of multiplication and addition and their usage
L O: 4.1: Recognise and show, using diagrams, families of common equivalent fractions
• Fractions and their equivalence
L O: 4.2: Solve problems involving increasingly harder fractions to calculate quantities, and fractions to divide quantities, including non-unit fractions where the answer is a whole number. Add and subtract fractions with the same denominator
• Arithematics of fractions
L O: 4.3: Count up and down in hundredths; recognise that hundredths arise when dividing an object by one hundred and dividing tenths by ten. Recognise and write decimal equivalents of any number of tenths or hundredths. Recognise and write decimal equivalents of any number of tenths or hundredths
• Fractions divided by numbers ending in zeros
L O: 4.4: Round decimals with one decimal place to the nearest whole number. Compare numbers with the same number of decimal places up to two decimal places
• Round and compare decimals and fractions
L O: 4.5: Solve simple measure and money problems involving fractions and decimals to two decimal places
• Money problems using decimals and numbers
L O: 5.1: Convert between different units of measure including time, length, mass and money amounts
• Measurements
L O: 5.2: Measure and calculate the perimeter of a rectilinear figure (including squares) in centimetres and metres. Find the area of rectilinear shapes by counting squares
• Area and Perimeter
L O: 6.1: Compare and classify geometric shapes, including quadrilaterals and triangles, based on their properties and sizes
• Compare and classify shapes
L O: 6.2: Identify acute and obtuse angles and compare and order angles up to two right angles by size
• Classify angles
L O: 6.3: identify lines of symmetry in 2-D shapes presented in different orientations
• Symmetry of figures
L O: 7.1: Describe positions on a 2-D grid as coordinates in the first quadrant. Describe movements between positions as translations of a given unit to the left/right and up/down. Plot specified points and draw sides to complete a given polygon
• Figure on coordinate plane
L O: 8.1: Interpret and present discrete and continuous data using appropriate graphical methods, including bar charts and time graphs. Solve comparison, sum and difference problems using information presented in bar charts, pictograms, tables and other graphs
• Data graphs
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