© School Improvement Liverpool Limited 2018 Let’s talk maths… True or false? + + = 90 – 35 Partitioning © School Improvement Liverpool Limited 2018

© School Improvement Liverpool Limited 2018 Let’s talk maths… Find the matching pairs… 84 50 + 40 + 1 66 80 + 4 91 50 + 10 + 6 © School Improvement Liverpool Limited 2018

10 + 20 = 30 Let’s talk maths… Which method would you choose? Explain. I can keep 10 in my head and count on 20 using my fingers. I can add 1 and 2 which equals 3 then make it ten times bigger. © School Improvement Liverpool Limited 2018

Let’s talk maths… Spot the mistake/s… 6 + 30 = 36 57 50 + 3 + 4 = 44 Forty plus forty equals 15 20 – 6 = © School Improvement Liverpool Limited 2018

© School Improvement Liverpool Limited 2018 Let’s talk maths… Always, sometimes, never If you add two odd numbers together you will always get an even answer. © School Improvement Liverpool Limited 2018

© School Improvement Liverpool Limited 2018 Let’s talk maths… Find the matching pairs… 24 10 x 7 45 5 x 7 = 70 2 x 12 = © School Improvement Liverpool Limited 2018

Let’s talk maths… Explain your thinking Bobby says the sum of the numbers 9, 10 and 11 is the same as one of the stars below. Is he correct? 3 x 10 = 5 x 5 + 5 = 60 ÷ 2 = © School Improvement Liverpool Limited 2018

© School Improvement Liverpool Limited 2018 Let’s talk maths… Prove it! 42 + 25 = 67 74 – 12 = 62 58 + 41 = 99 Prove it with pictures © School Improvement Liverpool Limited 2018

© School Improvement Liverpool Limited 2018 Let’s talk maths… Spot the mistake/s 10 x 5 = 40 + 10 + 5 40p + 2p + 4p = 46p – 10p 5p + 5p + 5p + 5p + 5p = 25p ÷ 5 © School Improvement Liverpool Limited 2018

© School Improvement Liverpool Limited 2018 Let’s talk maths… Which is the odd one out? 40 + 10 = 5 x 10 = 50 – 5 = Divide 100 by 2 Double 25 Allow children to discuss their answers, providing proof if they can © School Improvement Liverpool Limited 2018

© School Improvement Liverpool Limited 2018 Let’s talk maths… Explain your thinking… 3 + 3 + 3 + 3 + 3 = Is the same as 3 x 5 = Is Sienna correct? Explain your thinking. © School Improvement Liverpool Limited 2018