– – – How do you add and subtract?
= 76 Addition
Addition Moving on to… = = =
= Addition
Subtraction – KS1 Imran has 43 conkers; he gives 24 away to his friends. How many does he have left? 43 – 24 = conkers
Subtraction Sam has saved 93p, Amy has 55p. How much more money does Sam have than Amy? 93 – 55 = p more
Subtraction 8.23 – 4.55 =
Subtraction A sports stadium holds 9010 spectators people attend a football match. How many empty seats are there? empty seats
57 x 278 ÷ 2 43 x ÷ 2 36 x ÷ 4 18 x 10 8 x 1917 ÷ 5 34 x 7 How do you multiply and divide?
Multiplication 47 x 8 = x x 46 = x
……… leading to algebra xab aa 2 aba 2 + ab babb 2 ab + b 2 a 2 + 2ab + b 2 (a + b) 2 = (a + b) x (a + b) (a + b) 2 = a 2 + 2ab + b 2
3 x 3 = 9 4 x 5 = 20 5 x 15 = 757 x 5 = 35
Division 375
…or ‘chunking’
18 ÷ 3 = 6 We look carefully at the divisor and jump to the target number on a number line. Then count how many jumps ____
Moving on to… 78 ÷ 5 = 15 r r3 5 x 10 5 x 5
How can you help? Talk about how you do maths Give praise and encouragement Be positive Ask your child to explain Make sure maths is fun! Use school methods