### Year 5 maths, 2015 (part 1)

Children aged 9 to 10 in year 5 should be able to answer these maths questions.
Click on the resources to see sample questions.

Strand Ref Know how to e.g.
NUMBER 5N1

Count forwards or backwards in steps of powers of 10 for any given number up to 1,000,000

5N2

Read, write, order and compare numbers to at least 1,000,000

5N3a

Determine the value of each digit in numbers up to 1 000 000

5N3b

Read Roman numerals to 1000 (M) and recognise years written in Roman numerals.

5N4

Round any number up to 1 000 000 to the nearest 10, 100, 1000, 10,000 and 100,000

5N5

Interpret negative numbers in context, count forwards and backwards with positive and negative whole numbers, including through zero

5N6

Solve number problems and practical problems that involve 5N1-5N5

Strand Ref Know how to e.g.
CALCULATIONS
(+, –, ÷, ×)
5C1

Add and subtract numbers mentally with increasingly large numbers

5C2

Add and subtract whole numbers with more than 4 digits, including using formal written methods (columnar addition and subtraction)

5C3

Use rounding to check answers to calculations and determine, in the context of a problem, levels of accuracy

5C4

Solve addition and subtraction multi-step problems in contexts, deciding which operations and methods to use and why

5C5a

Identify multiples and factors, including finding all factor pairs of a number and common factors of two numbers

5C5b

Know and use the vocabulary of prime numbers, prime factors and composite (nonprime) numbers

5C5c

Establish whether a number up to 100 is prime and recall prime numbers up to 19

5C5d

Recognise and use square numbers and cube numbers, and the notation for squared (²) and cubed (³)

5C6a

Multiply and divide numbers mentally drawing upon known facts

5C6b

Multiply and divide whole numbers and those involving decimals by 10, 100 and 1000

5C7a

Multiply numbers up to 4 digits by a one or two-digit number using a formal written method, including long multiplication for two digit numbers

5C7b

Divide numbers up to 4 digits by a one-digit number using the formal written method of short division and interpret remainders appropriately for the context

5C8a

Solve problems involving multiplication and division including using their knowledge of factors and multiples, squares and cubes

5C8b

Solve problems involving addition, subtraction, multiplication and division and a combination of these, including understanding the meaning of the equals sign

5C8c

Solve problems involving multiplication and division including scaling by simple fractions and problems involving simple rates