Addition and Subtraction Facts

Addition and Subtraction Facts - Year 1 Year 1 maths programme of study - Number (addition and subtraction):represent and use number bonds and related subtraction facts within 20 add and subtract one-digit and two-digit numbers to 20 In 'Addition and Subtraction Facts - Year 1' pupils are introduced to the commutative property of addition and the relationship between addition and subtraction as per the year 1 programme of study (Number - addition and subtraction) This colourful animated PowerPoint presentation includes What are addition facts explanation 2 addition facts activities with accompanying worksheets What are subtraction facts explanation 2 subtraction facts activities with accompanying worksheets 1 further worksheet with answers