Number and Calculation Place Value Objectives Day 1

Number and Calculation Place Value Objectives Day 1 Y 1: Find numbers between multiples of 10; compare numbers. Y 2: Order 2 -digit numbers; compare using < and >. Day 2 Y 1: Compare two numbers less than 100; say which is more or less. Y 2: Compare numbers using the symbols < and >. © hamilton-trust. org. uk 1 Year 1/2

Number and Calculation Place Value Short Mental Workouts Day 1 Count in 10 s from 10 Day 2 Compare and order 2 -digit numbers © hamilton-trust. org. uk 2 Year 1/2

Number and Calculation Place Value Short Mental Workout Count in 10 s from 10 © hamilton-trust. org. uk 3 Year 1/2

Number and Calculation Place Value Short Mental Workout Compare and order 2 -digit numbers © hamilton-trust. org. uk 4 Year 1/2

Number and Calculation Place Value Objectives Day 1 Y 1: Find numbers between multiples of 10; compare numbers. Y 2: Order 2 -digit numbers; compare using < and >. © hamilton-trust. org. uk 5 Year 1/2

Day 1: Find numbers between multiples of 10; compare numbers; Order 2 -digit numbers; compare using < and >. Write a number What do you on your notice about whiteboard that these numbers? is between these two numbers. © hamilton-trust. org. uk 6 Year 1/2

Day 1: Find numbers between multiples of 10; compare numbers; Order 2 -digit numbers; compare using < and >. Order the numbers from smallest to largest. Which digit will help you to order them? Write 20 and 30 on two separate whiteboards and ask children to help you put the whiteboards in order between them. © hamilton-trust. org. uk 7 Year 1/2

Day 1: Find numbers between multiples of 10; compare numbers; Order 2 -digit numbers; compare using < and >. Write a number on your whiteboard that is between these two numbers. © hamilton-trust. org. uk 8 Year 1/2

Day 1: Find numbers between multiples of 10; compare numbers; Order 2 -digit numbers; compare using < and >. Order the numbers from smallest to largest. Which digit will help you to order them? Write 60 and 70 on two separate whiteboards and ask children to help you put the whiteboards in order between them. © hamilton-trust. org. uk 9 Year 1/2

Day 1: Find numbers between multiples of 10; compare numbers; Order 2 -digit numbers; compare using < and >. Which multiples of 10 is 56 p between? © hamilton-trust. org. uk 56 p 10 Year 1/2

Day 1: Find numbers between multiples of 10; compare numbers; Order 2 -digit numbers; compare using < and >. Which multiples of 10 is 38 p between? © hamilton-trust. org. uk 38 p 11 Year 1/2

Day 1: Find numbers between multiples of 10; compare numbers; Order 2 -digit numbers; compare using < and >. 77 p Which multiples of 10 is 77 p between? © hamilton-trust. org. uk 12 Year 1/2

Day 1: Find numbers between multiples of 10; compare numbers; Order 2 -digit numbers; compare using < and >. 21 p Which multiples of 10 is 21 p between? © hamilton-trust. org. uk 13 Year 1/2

Investigation: Adult Sheet © hamilton-trust. org. uk 14 Year 1/2

Investigation: Child Sheet © hamilton-trust. org. uk 15 Year 1/2

Challenge © hamilton-trust. org. uk 17 Year 1/2

Day 1: Order 2 -digit numbers; compare using < and >. 0 100 47 50 Talk to your partner. Where should we mark Let’s mark 50, halfway along the line. 47 will be just before that. 47 on this line? What number might it be useful to place on the line to help? © hamilton-trust. org. uk 18 Year 1/2

Day 1: Order 2 -digit numbers; compare using < and >. 0 25 27 47 50 We could mark on 25, halfway between 0 and 50. . . 27 will go just after that. Where should we mark 27 on this line? What number might it be useful to place on the line to help? © hamilton-trust. org. uk 100 19 Year 1/2

Day 1: Order 2 -digit numbers; compare using < and >. 0 25 27 47 50 We could mark on 75, halfway between 50 and 100… 70 will go a little before that. Where should we mark 70 on this line? Is it nearer 50 or 100? © hamilton-trust. org. uk 70 75 100 20 Year 1/2

Day 1: Order 2 -digit numbers; compare using < and >. 0 10 20 30 40 50 60 70 80 90 100 Look carefully at the multiples of 10 – with your partner agree some numbers which would go between each pair of neighbouring 10 s. © hamilton-trust. org. uk 21 Year 1/2

Investigation: Adult Sheet © hamilton-trust. org. uk 22 Year 1/2

Investigation: Child Sheet © hamilton-trust. org. uk 23 Year 1/2

Number and Calculation Place Value Objectives Day 2 Y 1: Compare two numbers less than 100; say which is more or less. Y 2: Compare numbers using the symbols < and >. © hamilton-trust. org. uk 26 Year 1/2

Day 2: Compare two numbers less than 100; say which is more or less; Compare numbers using the symbols < and >. Cover the numbers (see notes below) on your class 1 -100 number track. Which numbers are hidden? Count together to identify the numbers. Ask ‘ 1 more’ and ‘ 1 less’ questions to help. © hamilton-trust. org. uk 27 Year 1/2

Day 2: Compare two numbers less than 100; say which is more or less; Compare numbers using the symbols < and >. Which is more, 27 or 72? © hamilton-trust. org. uk 27 72 28 Year 1/2

Day 2: Compare two numbers less than 100; say which is more or less; Compare numbers using the symbols < and >. 72 27 27 72 Seventysomething is going to be greater than twentysomething! © hamilton-trust. org. uk 29 Year 1/2

Day 2: Compare two numbers less than 100; say which is more or less; Compare numbers using the symbols < and >. 18 81 Which is less, 18 or 81? © hamilton-trust. org. uk 30 Year 1/2

Day 2: Compare two numbers less than 100; say which is more or less; Compare numbers using the symbols < and >. 34 43 Which is more, 34 or 43? © hamilton-trust. org. uk 31 Year 1/2

Day 2: Compare two numbers less than 100; say which is more or less; Compare numbers using the symbols < and >. 59 59 95 Which is less, 59 or 95? © hamilton-trust. org. uk 95 32 Year 1/2

Day 2: Compare numbers using the symbols < and >. Using your card strips and two towers of cubes, complete a demonstration to model • equals • greater than • less than. © hamilton-trust. org. uk 35 Year 1/2

Day 2: Compare numbers using the symbols < and >. 83 38 0 10 20 30 40 50 60 What 2 -digit numbers can we make with these cards? 8 3 © hamilton-trust. org. uk 70 80 90 100 Which number is bigger? Write an inequality to show this, using < or >. 36 38 < 83 83 > 38 Year 1/2

Day 2: Compare numbers using the symbols < and >. 17 0 10 20 71 30 40 50 60 © hamilton-trust. org. uk 80 90 100 Which number is bigger? What 2 -digit numbers can we make with these cards? 1 7 70 Write an inequality to show this, using < or >. 37 17 < 71 71 > 17 Year 1/2

Day 2: Compare numbers using the symbols < and >. 65 56 0 10 20 30 40 50 60 What 2 -digit numbers can we make with these cards? 6 5 © hamilton-trust. org. uk 70 80 90 100 Which number is bigger? Write an inequality to show this, using < or >. 38 56 < 65 65 > 56 Year 1/2

Challenge © hamilton-trust. org. uk 39 Year 1/2

Number and Calculation Place Value Well Done! You’ve completed this unit. Objectives Day 1 Y 1: Find numbers between multiples of 10; compare numbers. Y 2: Order 2 -digit numbers; compare using < and >. Day 2 Y 1: Compare two numbers less than 100; say which is more or less. Y 2: Compare numbers using the symbols < and >. © hamilton-trust. org. uk 40 Year 1/2

Problem solving and reasoning questions Year 1 How many tens in… (a) 47 (b) 52 (c) 90? ________________________ How many 1 s in… (a) 34 (b) 60 (c) 13? ________________________ Write a number between. . . (a) 20 and 30 (b) 40 and 50 _________________________ Put these groups of three numbers in order, smallest first: (a) 30, 18, 81 (b) 51, 21, 15 © hamilton-trust. org. uk 41 Year 1/2

Problem solving and reasoning questions Year 2 Put these numbers in order, smallest to largest: 93, 39, 14, 51, 48 ________________________ Compare each pair of numbers using <, > or = signs: (a) 23 30 (b) 58 39 (c) 81 102 ________________________ Complete this piece of the 1 -100 grid that has numbers missing: © hamilton-trust. org. uk 42 Year 1/2

Problem solving and reasoning answers Year 1 How many tens in… (a) 47 4 tens (b) 52 5 tens (c) 90? 9 tens ________________________ How many 1 s in… (a) 34 4 (b) 60 0 (c) 13? 3 ________________________ Write a number between. . . (a) 20 and 30 Any 2 -digit number beginning 2, e. g. 23. (b) 40 and 50 Any 2 -digit number beginning 4, e. g. 47. ________________________ Put these groups of three numbers in order, smallest first: (a) 30, 18, 81 18, 30, 81 (b) 51, 21, 15 15, 21, 51 Check on a number line. © hamilton-trust. org. uk 43 Year 1/2

Problem solving and reasoning answers Year 2 Put these numbers in order, smallest to largest: 93, 39, 14, 51, 48 14, 39, 48, 51, 93 Can check on a number line. ________________________ Compare each pair of numbers using <, > or = signs: (a) 23 < 30 (b) 58 > 39 (c) 81 < 102 A child getting all of these wrong may be reading the greater than /lesser than signs the wrong way around. _______________________ Complete this piece of the 1 -100 grid that has numbers missing: © hamilton-trust. org. uk 44 Year 1/2