Table of Contents
What does sign before a number mean?
It shows that one number or value is larger than another number. For example: 5 > 2. If you see the symbol < it means that one number is smaller than the other number. For exam: 2 < 6. The symbols look similar and can easily be confused by which symbol is which.
How do you write 40 in Roman numerals?
Therefore, 40 in roman numerals is written as 40 = XL.
How do you write greater than 50?
When a number is bigger than or smaller than another number, greater than less than symbols are used….Summary – All the Symbols.
| Symbol Description | Symbol Notation | Example |
|---|---|---|
| Less than sign | < | 5<7 |
| Equal to sign | = | 5+1=6 |
| Not equal to sign | ≠ | 3+2 ≠ 4+2 |
| Greater less or equal to | ≥ | Students ≥ 50 |
Is a positive plus a positive a positive?
):( Positive number plus a positive number, add the two numbers, and it equals a positive number.
What symbol means approximately?
Approximately Symbol (≈)
What is the numeral of 40?
XL
Roman Numerals 1 to 100
| Number | Roman Numeral |
|---|---|
| 37 | XXXVII |
| 38 | XXXVIII |
| 39 | XXXIX |
| 40 | XL |
Do two negatives make a positive?
When you have two negative signs, one turns over, and they add together to make a positive. If you have a positive and a negative, there is one dash left over, and the answer is negative.
What happens when a negative plus a positive?
Addition of a positive number and a negative number: While adding a positive and a negative number, we take the difference of the absolute values of both the numbers and attach the sign of the greater number with the answer. a + (-b) = (a – b)