Knowledge, skills and understanding
Calculations
KS2.Ma2.3 – Pupils should be taught to:
Number operations and the relationships between them
KS2.Ma2.3.a – Develop further their understanding of the four number operations and the relationships between them including inverses; use the related vocabulary; choose suitable number operations to solve a given problem, and recognise similar problems to which they apply
Samples: Single digit addition with a missing number. Add on numbers under 10. Two digit addition: Activity 1.
KS2.Ma2.3.b – Find remainders after division, then express a quotient as a fraction or decimal; round up or down after division, depending on the context
Samples: Share 12 using division symbol. Division with remainders. Short multiplication with a missing number.
Written methods
KS2.Ma2.3.j – Use written methods for short multiplication and division by a single-digit integer of two-digit then three-digit then four-digit integers, then of numbers with decimals; then use long multiplication, at first for two-digit by two-digit integer calculations, then for three-digit by two-digit calculations; extend division to informal methods of dividing by a two-digit divisor [for example, 64 ÷ 16]; use approximations and other strategies to check that their answers are reasonable
Samples: Short multiplication. Multiplying by 10. Multiplying by 10, 100 or 1000. Share 12 using division symbol.
Number and place value
ACMNA101 – Solve problems involving division by a one digit number, including those that result in a remainder
Samples: Short multiplication with a missing number. Division with no remainders. Division with remainders.
7.NA.1 – Apply additive and multiplicative strategies flexibly to whole numbers, ratios, and equivalent fractions (including percentages)
Samples: Ordering large numbers. Numbers. Addition of three digit numbers. Adding three numbers. Times tables revision.
6.NA.1 – Apply additive and simple multiplicative strategies flexibly to:
6.NA.1.a – Combine or partition whole numbers, including performing mixed operations and using addition and subtraction as inverse operations
Samples: Place value - four digit numbers. Ordering large numbers. Short multiplication. Addition of three digit numbers.
6.NA.1.b – Find fractions of sets, shapes, and quantities
Samples: Short multiplication with a missing number. Division with no remainders. Division with remainders.
Mathematics
4.OA.1 – Interpret a multiplication equation as a comparison, e.g., interpret 35 = 5 × 7 as a statement that 35 is 5 times as many as 7 and 7 times as many as 5. Represent verbal statements of multiplicative comparisons as multiplication equations.
Samples: 2x-10x Multiplication facts (times tables) - Missing Number. Short multiplication with a missing number.
Mathematics
5.NBT.5 – Fluently multiply multi-digit whole numbers using the standard algorithm.
Samples: Multiplying multiples of ten by a single digit number. Multiplying multiples of ten - missing numbers.