Transcript The Language of Algebra Symbols and Expressions

Count the number of
dots and write down
your answer
1
3
X < (80-5·3)
4
X < (80-5·3)
X = a whole number
10
5
X < (80-5·3)
X = a whole number
10
X ≠ square root of 400
6
X < (80-3·5)
X = a whole number
10
X ≠ square root of 400
X = a number with only even digits
7
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
8
What is the number?
9
40
10

Choose a number that is less than the
number of mm in a meter
11
X is an odd number
12
X is an odd number
X > 400
13
X is an odd number
X > 400
X is not a multiple of 5
14
X is an odd number
X > 400
X is not a multiple of 5
X is a palindromic number
15
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
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
X is not divisible by 3
17
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
X is not divisible by 3
X is a number with the sum of the digits less than 20
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
X is not divisible by 3
X is a number with the sum of the digits less than 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 a number with all odd digits
X is not divisible by 3
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 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
X is not divisible by 3
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 #
X is an odd number
X > 400
699 ≤X ≤ 999
X is not a multiple of 5
X is a palindromic number
X is a number with all odd digits
X is not divisible by 3
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 #
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
699 ≤X ≤ 999
X does not
contain the
1st or 4th
prime #’s
X is not divisible by 3
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 #
What is the number?
24
919
25