It can have any relation symbol - provided the relation is stated correctly.
What is the meaning of a SYMBOL SENTENCE? -Symbol Sentence is a symbol that you can see in the sentence
You should spell out the word.
You can use an underscore to remove a word out of a sentence. It can be placed where the word was.
A valid number sentence that is true: 3 + 7 = 10. A valid number sentence that is false: 7 + 9 = 17. A valid number sentence using a 'less than' symbol: 3 + 6 < 10.
No. It is a noun, but not a proper noun.And the kangaroo is not the national symbol of Australia. Australia does not have a national faunal symbol.
Insert a "does not equal" (≠) symbol between the two numbers.
You have to put that because if you cut the number off by not putting it there, you are not showing how the number keeps going. To have the number be more accurate, you should put in the repeating number symbol.
Yes: In algebra, an "exponent" is a number or symbol, written without any spacing but above the general base line, after another number or symbol that is on the general base line. If the exponent is a whole number, it shows how many times the symbol or number on the base line is to be multiplied by itself in calculating the value of any expression. For example, in the algebraic sentence, "x2 + y2 = 10", both of the numbers "2" are exponents.
Insert a "less than" symbol between then: 7 < 8
The symbol for number is #
No.
Always.