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6V Prime Numbers 15th April

This week we are learning our prime numbers below 70!

Prime Numbers

There are 25 PRIME NUMBERS altogether

Prime numbers have only two FACTORS – itself and 1

1 x 5 = 5

The FACTORS of 5 are 1 and 5 so 5 is a PRIME NUMBER

(No other numbers multiply together to make 5)

                                                           1 x 2 = 2                             

             1 x 3 = 3       
1 x 5 = 5

1 x 7 = 7

1 x 11 = 11

1 x 13 = 13

1 x 17 = 17

1 x 19 = 19

1 x 23 = 23

1 x 29 = 29

1 x 31 = 31

1 x 37 = 37

1 x 41 = 41

1 x 43 = 43

1 x 47 = 47

1 x 53 = 53

1 x 59 = 59

1 x 61 = 61

1 x 67 = 67

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