0
Infinitely many.
Start with additions:
1 + 12, 2 + 11, etc
Then look at numbers with one decimal point:
0.1 + 12.9, 0.2 + 12.8, etc
and then 2 decimal places, 3 dp, 4 dp and so on.
Next, look at combinations of three number, four numbers etc.
And that is only addition. Addition combined with subtraction offers a lot more possibilities.
And then there are multiplication, division, exponentiation and so on.
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Which number is equal to 13?
13
What two numbers multiply together to equal 13?
none, because 13 is a prime number.
What is A - B - C if the answer is -13?
There are an infinite number of combinations for A, B, and C in this case. Just assign any number for A and for B, then calculate the value for C.There are an infinite number of combinations for A, B, and C in this case. Just assign any number for A and for B, then calculate the value for C.There are an infinite number of combinations for A, B, and C in this case. Just assign any number for A and for B, then calculate the value for C.There are an infinite number of combinations for A, B, and C in this case. Just assign any number for A and for B, then calculate the value for C.
What is 5.13 as a mixed number?
Expressed as a mixed number, 5.13 is equal to 5 13/100 or five and thirteen hundredths.
Mathematical expressions that equal 13?
You can have infinitely many mathematical expressions that equal 13. Or any other given number. For example, 13 + 0, 12 + 1, 11 + 2, etc., then 0 + 13, - 1 + 14, -2 + 15, etc. ... there you have infinitely many. You can make up lots of other types of expressions that give the same result.
