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@primaryteachew TOP TIP: First find out what the scale goes up in.

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Presentation on theme: "@primaryteachew TOP TIP: First find out what the scale goes up in."— Presentation transcript:

1 @primaryteachew TOP TIP: First find out what the scale goes up in. To find out how many more children, we can find the difference using subtraction. = We know that these two boxes are don’t walk to school. Altogether, how many children don’t walk to school? How many more Year 6 children than Year 2 children walk to school?

2 TOP TIP: First, write the number you are given in WORDS into NUMBERS.
907 Now, we need to MULTIPLY this number by 10! The place value of each digit gets 10 TIMES BIGGER.

3 What knowledge do we need to use to help us?
9 x ? = 63 9 x ? = 54 What knowledge do we need to use to help us? What do we already know? TOP TIP: Look at the facts you ALREADY know, before you fill in the other boxes! So, now I know…… I know….

4 This is the height we are comparing the mountains to.
First we must add these two numbers together. Then we FIND THE DIFFERENCE with Mount Everest. TOP TIP: ALWAYS show your working out when you see one of these boxes!

5 We are adding 1000 to get to this number.
So what must we be doing to get to this number? TOP TIP: Think about the PLACE VALUE of the original number. You are ADDING or SUBTRACTING the other place values will stay the same!

6 TOP TIP: Look at each value in turn
TOP TIP: Look at each value in turn. First the ONES then the TENTHS then the HUNDREDTHS then the THOUSANDTHS.

7 What do we know which will help us?
TOP TIP: 24 hours in ONE DAY. 7 days in ONE WEEK. 12 months in ONE YEAR. What calculation do we need to do? MULTIPLICATION - will our times tables help us?

8 First, we need to add these two numbers together.
Now, we take this number away! Again, we are FINDING THE DIFFERENCE.

9 6 8 9 16 ¾ of a number means Denominator: DIVIDE into 4
Numerator: FIND 3 parts ¾ of 8 = ¾ of 6 = ¾ of 9 = ¾ of 16 6 8 9 16

10 84,520 84,500 85,000 TOP TIP: 5 and above - ROUND UP 4 and below - ROUND DOWN

11 1000g TOP TIPS: How many grams are in 1kg? We need to do: 40 x 3
THEN add on 20 = 80 How many 40 goes into 80? DIVIDE!

12 TOP TIP: A vertice is: Where two edges meet (a corner). If I know a cube has 8 then I know...

13 Top Tip: We are FINDING THE DIFFERENCE again!
Before we start: How many steps is this problem going to be? What do we need to do? 1: 12 x 99p = 2. £ Top Tip: We are FINDING THE DIFFERENCE again!

14 ⅔ of the seeds have grown.
So 12 is ⅔ of _________.

15 Top Tip: Hopefully, the dates you see on the board every day will help with this! M = 1000 V = 5 I = 1

16 Think about your angle knowledge...
So I know: Half a turn must be________ degrees. 1 turn of a somersault is ______________ degrees. Top Tip: Think about your angle knowledge...

17 Top Tip: We spoke about what a vertice is earlier, remember? What do we know already?

18 TOP TIP: THERE ARE 24 HOURS IN A DAY!
Use the example which is already here to help you! TOP TIP: THERE ARE 24 HOURS IN A DAY!

19 Take away the change, from the £20.
2) Now, divide your answer into 3.

20 What is 0.25 as a fraction? What is 2/5 as a decimal? OR

21 If 20km = 1cm, I know 10km = __________
So, 250km = 25 x _________.

22 This uses ratio. We don’t have to count the diagonal length - the scale changes across the triangle.
Base of triangle A = Base of triangle B = 2:8

23 Top Tip: ¼ + ⅙ = We need to make the denominator equivalent.


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