Primary 4 Maths

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Counting of Numbers
Abacus Roman numerals Greater than, less than and equal to Odd and even numbers Addition in Roman numerals Subtraction in Roman numerals Least Common Multiple (LCM) Word problems of LCM Multiply the LCM of 5 and 6 by 3 Common factors of numbers Find the highest common factors (HCF) Word problems on HCF and LCM Cardinal and ordinal numbers
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Fraction
Fraction chart (i) Fraction chart (ii) Improper fraction Proper fraction Numerator and denominator of fractions Mixed fraction (i) Change to a mixed number Finding the value of fractions Find the whole numbers Fraction facts Fill in the missing number Reduce fraction to its lowest term Ordering of fractions Compare fractions Arrange fractions smallest to largest Arrange fractions largest to smallest Equivalent fraction Fraction word problem Decimal fraction Write this fraction as decimal Decimal fractions on an abacus Whole number and fraction Add these fractions Subtract these fractions Add the mixed fractions Subtract the mixed fractions Addition of proper fractions and mixed fractions Addition and subtraction of fractions word problems
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Decimal
Value of digit Write decimal numbers in expanded form Re-ordering decimals smallest to biggest Re-ordering decimals biggest to smallest
Addition
Addition of 2 numbers up to 2 digits without regrouping Addition of 2 numbers up to 3 digits without regrouping Addition of three numbers up to 3 digits without regrouping Addition of two numbers up to 2 digits with regrouping Addition of two numbers up to 3 digits with regrouping Addition of three numbers up to 3 digits with regrouping Addition horizontally without regrouping Addition horizontally with regrouping Addition word problems without regrouping Addition word problems with regrouping Balance equation Fill in the missing digit (i) Fill in the missing digit (ii) Addition in patterns Addition of fractions with same denominator using number line Addition of four digit numbers
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Subtraction
Subtraction of 2 digit numbers without renaming Subtraction of 2 digit numbers with renaming Subtraction of 3 digit numbers without renaming Subtraction of 3 digit numbers with renaming Subtraction horizontally Subtraction of 4 digit numbers without regrouping Subtraction of 4 digit numbers with renaming Subtraction in sentence up to two digits Subtraction in sentence up to 3 digits Fill in the missing numbers Subtraction in sentence up to 4 digits Balance equation (subtraction) AM or PM
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Multiplication
Multiplication tables up to 5 Multiplication tables of 6 up to 10 Multiplication table of 11 and 12 Multiplication of 2 digit numbers not exceeding 30 by 1 digit Multiplication of 2 digit numbers not exceeding 50 by 1 digit Multiplication of 3 digit numbers by 1 digit number Multiplication of 2 digit numbers by 2 digits Multiplication of 3 digit numbers by 2 digits Multiplication in sentence Multiplication of numbers by zero Box multiplication Express a number as a square Multiplication of two square numbers
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Division
Division facts 1, 2, 3 Division facts 4, 5, 6 Division facts 7, 8, 9 Division facts 10 Division facts 11, 12 Division word problems Division with remainder Division of 2 digit numbers by 1 digit numbers Division of 2 digit numbers by 2 digits Division of 3 digits by 1 digit Divide by 10, 20, 30, 40, 50
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Estimation
Rounding decimal to nearest whole number Rounding to the nearest ten (i) Rounding to the nearest ten decimal (ii) Estimation of sums (i) Estimation of sums (ii) Estimation of products Estimation of differences
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Money
Addition of money Addition of money in sentence Subtraction of money Subtraction of money in sentence Multiplication of money Multiplication of money in sentence Division of money Division of money in sentence Profit and loss Making change Put the money in order
Measurement
Changing centimetres to metres Changing kilometres to metres Changing metres to kilometres Changing metres to centimetres Subtraction of measurement in metres, centimetres and kilometres Addition of lengths in kilometres Subtraction of lengths in metres and centimetres Subtraction of length in kilometres Addition and subtraction of lengths in sentence Thermometre reading Grams and kilograms Convert grams to kilograms Express the following in grammes Addition of weights (i) Addition of weights (ii) Subtraction of weights (i) Subtraction of weights (ii) Multiplication of weights Division of weights Ordering of weights Comparing weights Weight word problems
Time
Telling the time Match clocks and times Find the time in between times Write times Hours and fractions of hours Changing digital time to analogue AM or PM Making change