Number Fact Families

KS1 Maths Teaching Resources - Number Fact Families 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 'Number Fact Families' pupils are introduced to the relationship between addition and subtraction. This year 1 Maths teaching resource is an animated PowerPoint presentation including: an interactive activity and accompanying worksheet 3 further differentiated worksheets a link to a fact families song ; 'Number Fact Families' is completely editable so that teachers can adapt the resources to suit their individual teaching requirements. from the PowerPoint slideshow.