### Year 4 maths - 2015 (part 1)

Children aged 8 to 9 in year 4 should be able to answer these maths questions. Click on the resources to see sample questions.

Strand Ref Know how to e.g.
NUMBER 4N1

Count from 0 in multiples of 6, 7, 9, 25 and 100

4N2a

Compare and order numbers beyond 1000

4N2b

Find 1000 more or less than a given number

4N3a

Recognise the place value of each digit in a four-digit number
(thousands, hundreds, tens, ones

4N3b

Read Roman numerals to 100 (I to C)
Know that over time, the numeral system changed to include zero and place value

4N4a

Identify, represent and estimate numbers using different representations

4N4b

Round any number to the nearest 10, 100 or 1000

4N5

Count backwards through zero to include negative numbers

4N6

Solve number problems and practical problems involving 4N1-4N5 with increasingly large positive numbers

Strand Ref Know how to e.g.
CALCULATIONS
(+, –, ÷, ×)
4C2

Add and subtract numbers with up to 4 digits, using formal written methods of columnar addition and subtraction

4C3

Estimate and use inverse operations to check answers to a calculation

4C4

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

4C6a

Recall and use multiplication and division facts for multiplication tables up to 12 × 12

4C6b

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

4C6c

Recognise and use factor pairs and commutativity in mental calculations

4C7

Multiply two-digit and three-digit numbers by a
one-digit number using formal written layout

4C8

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

Strand Ref Know how to e.g.
FRACTIONS 4F1

Count up and down in hundredths; recognise that hundredths arise when dividing an object by a hundred and dividing tenths by ten

4F2

Recognise and show, using diagrams, families of common equivalent fractions

4F4

Add and subtract fractions with the same denominator

4F6a

Recognise and write decimal equivalents to ¼ , ½ , ¾

4F6b

Recognise and write decimal equivalents of any number of tenths or hundredths

4F7

Round decimals with one decimal place to the nearest whole number

4F8

Compare numbers with the same number of decimal places up to two decimal places

4F9

Find the effect of dividing a one- or two-digit number by 10 and 100, identifying the value of the digits in the answer as ones, tenths and hundredths

4F10a

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

4F10b

Solve simple measure and money problems involving fractions and decimals to two decimal places