Teachnet UK
Calculation Challenges
SSAT
 
Introduction
Background information
Using the activities
Resources
Altering the
activities

 


Resources

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1
Year 3:Read, write and order whole numbers to at least 1000; know what each digit represents.  

Number sort

 
2
Year 3:Use symbols correctly, including less than (<), greater than (>), equals (=).   Bigger and smaller  
3
Year 3:Round any positive integer less than 1000 to the nearest 10 or 100.  

Rounding to nearest 10

Rounding to nearest 100

 
4
Year 3:Count on or back in tens or hundreds from any two- or three-digit number.  

Counting on in 10s

Counting on in 100s

 
5
Year 3:Know by heart all addition and subtraction facts for each number to 20   Number bonds to 20  
6

Year 3: Add and subtract mentally a 'near multiple of 10' to or from a two-digit number.

Year 4: Use known number facts and place value to add or subtract mentally, including any pair of two-digit whole numbers.

 

Near multiple of ten addition

Near multiple of ten subtraction

 
7

Year 3: Know by heart facts for the 2, 5 and 10 multiplication tables.

Year 4: Know by heart facts for the 2, 3, 4, 5 and 10 multiplication tables.

Year 3: Understand division and recognise that division is the inverse of multiplication

 

Multiplication tables:

x2

x5

x10

x3

x4

 
8
Year 4: Derive quickly division facts corresponding to the 2, 3, 4, 5 and 10 multiplication tables.  

/2

/5

/10

/3

/4

Divide by 2, 5 or 10

 
9
Year 3:Understand and use £.p notation.  

£ to pence

Pence to £