© Hamilton Trust Keeping Up Term 1 Week 3 Day 2 Objective: Subtract two-digit numbers from two-digit numbers and from numbers between 100 and 200 by counting up

© Hamilton Trust Keeping Up Term 1 Week 3 Day 2 How would you work out the following: 82 – – 36

© Hamilton Trust Keeping Up Term 1 Week 3 Day – 36 = Count up from 36 to 40 then from 40 to 61

© Hamilton Trust Keeping Up Term 1 Week 3 Day 2 36 and and and and 93 Work with your partner to find the difference between these pairs of numbers: What do all the answers have in common?

© Hamilton Trust Keeping Up Term 1 Week 3 Day – – – – – 77 Which will give an answer of more than 50? Which will give an answer of less than 50?

© Hamilton Trust Keeping Up Term 1 Week 3 Day – 89 = Count up from 89 to 90 and from 90 to 100, then from 100 to 124

© Hamilton Trust Keeping Up Term 1 Week 3 Day – – – – – – – – 168 Work out the exact answers. Write two more subtractions with answers less than 50. Write two more subtractions with answers more than 50.