Year 2 Maths Recap This week we will

Year 2 Maths Recap

This week we will be recapping all operations of number. For each day this week I will be providing you with the different methods that we have used over the year to work out the four operations of number (addition, subtraction, multiplication and division). You will then use this to answer the questions that I set for you. This is a recap of all learning and so a reminder should be enough to support you with these questions.

Addition 5 + 2= 7 + 13 + 4 = 17 13 14 15 23 + 13 = 36 10 3 16 17 +10 23 +1 +1 33 34 +1 35 36

Your questions 1. 2. 3. 4. 5. 6. 7. 13 + 5 = 24 + 7 = 31 + 9 = 35 + 23 = 42 + 25= 52 + 34 = 61 + 42 = Challenge: 43 + 35 = 80 Do you agree? Explain HOW you know this.

Tuesday Subtraction 7 -3=4 11 - 3 = 8 8 9 10 11 23 - 12 = 11 10 2 11 -1 12 -1 13 23 -10

Your questions 1. 2. 3. 4. 5. 6. 7. 17 - 5 = 23 - 9 = 32 - 12 = 23 - 11 = 34 - 21 = 45 - 22 = 74 - 35 = Challenge: 34 - 35 = 1 Do you agree? Explain your reason for this.

Wednesday: Multiplication 5 x 3 = 15 Arrays Number Lines +3 0 +3 3 +3 6 +3 9 +3 12 15

Your questions 1. 2. 3. 4. 5. 6. 7. 3 x 5= 4 x 4= 5 x 2= 7 x 2= 5 x 3= 6 x 4= 9 x 4= Challenge: 2 x 5 = 5 x 2 Do you agree or disagree? Explain your answer.

Thursday: Division 10 ÷ 2 = 5 Sharing 10 dots into 2 circles Number lines. Count in 2’s until you reach 10. Count the jumps as your answer +2 +2 +2 0 2 4 6 8 10 There are 5 jumps!

Your questions 1. 2. 3. 4. 5. 6. 7. 15 ÷ 3 = 22 ÷ 2 = 40 ÷ 10 = 18 ÷ 2 = 12 ÷ 4 = 21 ÷ 3 = 55 ÷ 5 = Challenge: ‘Division is the inverse of addition. ’ Do you agree or disagree? Explain your answer.

Friday: Problem solving Using the coins below, how many different ways can you make 45 p? Remember you can ONLY use the coins below. You can use each coin more than once.