## Description

Get this great value combination of Year 1, Year 2, Year 3, Year 4 and Year 5 Addition and Subtraction Units plus Year 6 Four Operations Unit.

**Year 1 Addition and Subtraction** consists of:

**Parent/tutors guide****Addition and Subtraction 1**– I can; read, write and interpret mathematical statements involving addition; understand the part-whole model; and know what the addition symbol means.**Addition and Subtraction 2**– I can; represent and use number bonds within 10; read, write and interpret mathematical statements involving addition (+) and equals (=) signs; and add single digit numbers to 10, including zero.**Addition and Subtraction 3**– I can; combine two groups to find a total; and use counting on to find ’how many more’.**Addition and Subtraction 4**– I can subtract 1-digit numbers, including zero; I know that subtraction is the opposite (the inverse) of addition.**Addition and Subtraction 5**– I can; add and subtract one-digit numbers to and from 10, including zero; and represent and use number bonds and related subtraction facts within 10.**Addition and Subtraction 6**– I can make comparisons between 2 calculations and values.

**Year 2 Addition and Subtraction** consists of:

**Parent/tutors guide****Addition and Subtraction 1**– I can; recall and use addition and subtraction facts to 20 fluently; add and subtract numbers using objects and pictorial representations; and use the inverse relationship between addition and subtraction.**Addition and Subtraction 2**– I can; recall and use addition and subtraction facts to 20 fluently, and derive and use related facts up to 100; and compare number sentences using symbols.**Addition and Subtraction 3**– I can recognise and use number bonds to 100.**Addition and Subtraction 4**– I can; add and subtract 1 to and from a given number; and solve problems using addition and subtraction.**Addition and Subtraction 5**– I can add one-digit to two-digit numbers.**Addition and Subtraction 6**– I can; subtract a 1 one-digit number from a two-digit number; and exchange tens for ones to help me subtract numbers.**Addition and Subtraction 7**– I can add two, 2-digit numbers.**Addition and Subtraction 8**– I can subtract a 2-digit number from a 2-digit number.

**Year 3 Addition and Subtraction** consists of:

**Parent/tutors guide****Addition and Subtraction 1**– I can; add and subtract a 3-digit number and ones mentally; and add and subtract using a formal written column method.**Addition and Subtraction 2**– I can; subtract a 1-digit number from a 3-digit number; and use exchange in column subtraction.**Addition and Subtraction 3**– I can add and subtract multiples of 10 and 100 to and from 3-digit numbers.**Addition and Subtraction 4**– I can add and subtract a 2-digit number to and from a 3-digit number.**Addition and Subtraction 5**– I can add and subtract 3-digit numbers to and from each other.**Addition and Subtraction 6**– I can estimate the answer to a calculation and use inverse operations to check answers.

**Year 4 Addition and Subtraction** consists of:

**Parent/tutors guide****Addition and Subtraction 1**– I can add and subtract 1s, 10s, 100s and 1000s.**Addition and Subtraction 2**– I can add and subtract two, 4-digit numbers.**Addition and Subtraction 3**– I can add and subtract two, 4-digit numbers with exchange.**Addition and Subtraction 4**– I can; use and choose different methods of subtraction; and estimate and use the inverse to check answers.

**Year 5 Addition and Subtraction** consists of:

**Parent/tutors guide****Addition and Subtraction 1**– I can add and subtract mentally with increasingly large numbers.**Addition and Subtraction 2**– I can add whole numbers with more than 4-digits using the column method.**Addition and Subtraction 3**– I can subtract whole numbers with more than 4-digits using the column

method.**Addition and Subtraction 4**– I can; round to estimate or approximate an answer; and use the inverse operation to check an answer.**Addition and Subtraction 5**– I can; solve multi-step addition and subtraction problems.

**Year 6 Four Operations** consists of:

**Parent/tutors guide****Four Operations 1**– I can solve addition and subtraction multi-step problems in context, deciding which operations and methods to use and why.**Four Operations 2**– I can multiply a multi-digit number up to four digits by a 2-digit number using the formal written method of long multiplication.**Four Operations 3**– I can divide 4-digit numbers by 1-digit numbers using short division**Four Operations 4**– I can divide 4-digit numbers by 2-digit numbers using factors**Four Operations 5**– I can divide 4-digit numbers by 2-digit numbers using long division**Four Operations 6**– I can identify common factors and common multiples.**Four Operations 7**– I can; identify prime numbers; and identify square and cube numbers and use them to solve problems.**Four Operations 8**– I can; use my knowledge of the order of operations to carry out calculations involving the four operations.