8.1 Identify the highest common factor for pairs of numbers to solve a range of multiplication and division problems.
8.2 Identify the lowest common multiple for pairs of numbers.
8.3 Know what happens when a whole number or decimal is multiplied or divided by a power of ten.
8.4 Solve multiplication and division problems using factors of factors.
8.5 Solve multiplication and division problems with fractions and decimals by choosing between:
converting between fractions and decimals
place value
doubling and halving
commutativity
multiplying numerators and denominators
written forms (algorithms)
5.1. Solve multiplication problems by repeated addition and skip-counting.
5.2. Solve 5 times by doubling and halving
5.3. Use family of facts - the commutative property (3x4=4x3)
5.4. Divide by sharing
5.5. Divide by making equal sets (grouping)
5.6. Know multiplication and division facts for 2x, 5x and 10x.
6.1. Multiply by 10's, 100's, 1000's and other multiples of 10.
6.2. Using 5x facts to work out 6 and 7x facts (distributive property).
6.3. Use doubling and distributive property to work out 4x, 8x and 7x tables.
6.4. Use Place Value to solve multiplication and division problems.
6.5. Use rounding and compensating to solve multiplication problems.
6.6. Divide by sharing & using Family of Facts (Reversibility).
6.7. Divide by making equal sets and using Family of Facts.
6.8. Solve word problems using a range of strategies.
6.9. Solve division problems with remainders.
7.1. Use place value to solve multiplication problems (distributive property).
7.2. Use rounding and compensating from tidy numbers to solve multiplication and division problems.
7.3. Use doubling and halving or trebling and thirding, and adjusting to solve multiplication problems.
7.4. Use a standard written form (algorithm) to solve multiplication problems.
7.5. Use a standard written form(algorithm) to record division problems.
7.6. Solve division problems that have remainders (including decimals and fractions).
7.7. Identify prime numbers and prime factors.
7.8. Decide if a number is divisible by 2, 3, 4, 5, 6, 8, 9.
7.9. Multiply and divide numbers by ten, one hundred, one thousand...
7.10. Solve problems using a combination of the four operations, using the order of operations.
7.11. Find powers (exponents) and square roots of numbers.
7.12 - Select the BEST strategy to solve a range of multiplication and division problems.