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St Paul's C of E Primary School

Heathside Grove

LEARNING to make a difference

12th January

 

Starter:

 

Use your number square and count in tens from these numbers:

14, 28, 47, 31, 10

 

Practise counting in 2’s, 5’s and 10’s.

Click on the link to help:

Count by 2 | Dancing 2's | Skip Counting by 2 | Count to 100 | Educational Songs | Jack Hartmann - Bing video

Counting by 5's | Count by 5 | Skip Counting by 5 | Count to 100 | Educational Songs | Jack Hartmann - Bing video

Count Together by 10's | Counting Workout for Kids | Jack Hartmann Counting by 10s - Bing video

 

LO: To know how to subtract a 1-digit number from a 2-digit number using a number line.

 

Today we are going to look at subtracting a 1-digit number from a 2-digit number using number lines.

 

You will need a pencil and square paper.

 

We will look at working out 38 – 9 =

First we will draw a number line and jump back 9

 

 

 

Draw number lines to work out:

 

23 – 7 =                         54 – 3 =                   43 – 7 =

 

51 – 6 =                        46 – 8 =                    37 – 9 =

 

Remember to put the largest number at the end of the number line and jump back the smallest number.

 

 

Here is another example:      

 

 

 

 

Challenge:

 

Bertie has 31 treats, he gives 6 to Max.

How many treats does he have left?

Write out the number sentence then show your working out on a number line.

 

 

 

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