Subtraction using number lines - PowerPoint ELGs This powerpoint can be used to support the teaching of ‘Number’ targeted towards the early learning goals. www.earlybirdyeducation.com
Teachers tip: This can be used to support subtraction. Read the number sentence and refer to the number line. Emphasise which way we need to go (backwards=less). Now use the number line to solve the simple subtraction problems. Why not make your own individual number lines and get the children to solve the problem alongside you. www.earlybirdyeducation.com
17-4= 13 10 11 12 13 14 15 16 17 18 19 20 www.earlybirdyeducation.com
19-6= 13 10 11 12 13 14 15 16 17 18 19 20 www.earlybirdyeducation.com
16-4= 12 10 11 12 13 14 15 16 17 18 19 20 www.earlybirdyeducation.com
13-2= 11 10 11 12 13 14 15 16 17 18 19 20 www.earlybirdyeducation.com
18+4= 14 10 11 12 13 14 15 16 17 18 19 20 www.earlybirdyeducation.com
17-2= 15 10 11 12 13 14 15 16 17 18 19 20 www.earlybirdyeducation.com
18-6= 12 10 11 12 13 14 15 16 17 18 19 20 www.earlybirdyeducation.com
16-3= 13 10 11 12 13 14 15 16 17 18 19 20 www.earlybirdyeducation.com
17-5= 12 10 11 12 13 14 15 16 17 18 19 20 www.earlybirdyeducation.com