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Count the number of dots and write down your answer

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Presentation on theme: "Count the number of dots and write down your answer"— Presentation transcript:

1 Count the number of dots and write down your answer

2

3

4 X < (80-5·3)

5 X < (80-5·3) X = a whole number 10

6 X < (80-5·3) X = a whole number 10 X ≠ square root of 400

7 X < (80-3·5) X = a whole number 10 X ≠ square root of 400
X = a number with only even digits

8 X < (80-5·3) X = a whole number 10 X ≠ square root of 400
X = a number with only even digits X ≠ the sum of interior angles of a triangle divided by 3

9 What is the number?

10 40

11 Choose a number that is less than the number of mm in a meter

12 X is an odd number

13 X is an odd number X > 400

14 X is an odd number X > 400 X is not a multiple of 5

15 X is an odd number X > 400 X is not a multiple of 5
X is a palindromic number

16 X is an odd number X > 400 X is not a multiple of 5
X is a palindromic number X is a number with all odd digits

17 X is an odd number X > 400 X is not a multiple of 5
X is a palindromic number X is not divisible by 3 X is a number with all odd digits

18 X is an odd number X > 400 X is not a multiple of 5
X is a palindromic number X is not divisible by 3 X is a number with all odd digits X is a number with the sum of the digits less than 20

19 X is a number containing two different digits
X is an odd number X > 400 X is not a multiple of 5 X is a palindromic number X is not divisible by 3 X is a number with all odd digits X is a number with the sum of the digits less than 20 X is a number containing two different digits

20 X is a number containing two different digits
X is an odd number X > 400 X is not a multiple of 5 X is a palindromic number X is not divisible by 3 X is a number with all odd digits X is a number with the sum of the digits less than 20 X is a number containing two different digits X is a # with at least one digit greater than 6

21 X is a number containing two different digits
X is an odd number X > 400 X is not a multiple of 5 X is a palindromic number X is not divisible by 3 X is a number with all odd digits X is a number with the sum of the digits less than 20 X is a number containing two different digits X is a # with at least one digit greater than 6 X is a # whose product of the digits is a 2 digit #

22 X is a number containing two different digits
X is an odd number 699 ≤X ≤ 999 X > 400 X is not a multiple of 5 X is a palindromic number X is not divisible by 3 X is a number with all odd digits X is a number with the sum of the digits less than 20 X is a number containing two different digits X is a # with at least one digit greater than 6 X is a # whose product of the digits is a 2 digit #

23 X does not contain the 1st or 4th prime #’s
X is an odd number 699 ≤X ≤ 999 X > 400 X does not contain the 1st or 4th prime #’s X is not a multiple of 5 X is a palindromic number X is not divisible by 3 X is a number with all odd digits X is a number with the sum of the digits less than 20 X is a number containing two different digits X is a # with at least one digit greater than 6 X is a # whose product of the digits is a 2 digit #

24 What is the number?

25 919


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