fix: massive questions markdown fix

08-numbers-and-strings/01-numbers/questions/01-arithmetic-operators.md

@@ -10,8 +10,12 @@
 3. 57 *CORRECT*
 4. "Try Me!"
 
-> 4. Nice Try. But, that's not right. Sorry.
-> 3. That's right. The remainder operator only works on integer values.
+> **4:** Nice Try. But, that's not right. Sorry.
+>
+>
+> **3:** That's right. The remainder operator only works on integer values.
+>
+>
 
 
 ## What's the result of this expression?
@@ -43,7 +47,9 @@ var degree float64 = 10 / 4
 3. 2 *CORRECT*
 4. 0
 
-> 3. That's right. An integer value cannot contain fractional parts.
+> **3:** That's right. An integer value cannot contain fractional parts.
+>
+>
 
 
 ## What's the result of this expression?
@@ -55,7 +61,9 @@ var degree float64 = 3. / 2
 3. 1
 4. 0
 
-> 1. That's right. `3.` makes the whole expression a float value.
+> **1:** That's right. `3.` makes the whole expression a float value.
+>
+>
 
 
 ## What's the type of the `x` variable?
@@ -67,10 +75,18 @@ x := 5 * 2.
 3. bool
 4. string
 
-> 1. Look closely to 2 there.
-> 2. Why? Because, `2.` there makes the expressions a float value. Cool.
-> 3. Oh, come on! Life is not always true and false.
-> 4. I can't see any double-quotes or back-quotes, can you?
+> **1:** Look closely to 2 there.
+>
+>
+> **2:** Why? Because, `2.` there makes the expressions a float value. Cool.
+>
+>
+> **3:** Oh, come on! Life is not always true and false.
+>
+>
+> **4:** I can't see any double-quotes or back-quotes, can you?
+>
+>
 
 
 ## What's the type of the `x` variable?
@@ -82,10 +98,18 @@ x := 5 * -(2)
 3. bool
 4. string
 
-> 1. Why? Because, there only integer numbers.
-> 2. I can't see any fractional parts there, can you?
-> 3. Oh, come on! Life is not always true and false.
-> 4. I can't see any double-quotes or back-quotes, can you?
+> **1:** Why? Because, there only integer numbers.
+>
+>
+> **2:** I can't see any fractional parts there, can you?
+>
+>
+> **3:** Oh, come on! Life is not always true and false.
+>
+>
+> **4:** I can't see any double-quotes or back-quotes, can you?
+>
+>
 
 
 ## Which kind of values can result in inaccurate calculations?

08-numbers-and-strings/01-numbers/questions/02-precedence.md

@@ -41,4 +41,6 @@
 4. -12
 5. -12.0 *CORRECT*
 
-> 4. You're close but remember! The result of an expression with floats and integers is always a float.
+> **4:** You're close but remember! The result of an expression with floats and integers is always a float.
+>
+>

08-numbers-and-strings/01-numbers/questions/03-assignment-operations.md

@@ -7,9 +7,15 @@ var n float64
 3. `n = n + 1` *CORRECT*
 4. `++n`
 
-> 1. This just assigns 1 to n.
-> 2. IncDec statement can't be used as an operator.
-> 4. Go doesn't support prefix incdec notation.
+> **1:** This just assigns 1 to n.
+>
+>
+> **2:** IncDec statement can't be used as an operator.
+>
+>
+> **4:** Go doesn't support prefix incdec notation.
+>
+>
 
 
 ## Which expression decreases `n` by 1?
@@ -21,9 +27,15 @@ var n int
 3. `n = n - 1` *CORRECT*
 4. `--n`
 
-> 1. This just assigns -1 to n.
-> 2. IncDec statement can't be used as an operator.
-> 4. Go doesn't support prefix incdec notation.
+> **1:** This just assigns -1 to n.
+>
+>
+> **2:** IncDec statement can't be used as an operator.
+>
+>
+> **4:** Go doesn't support prefix incdec notation.
+>
+>
 
 
 ## Which code below equals to `n = n + 1`?
@@ -32,9 +44,15 @@ var n int
 3. `++n`
 4. `n = n ++ 1`
 
-> 2. IncDec statement can't be used as an operator.
-> 3. Go doesn't support prefix incdec notation.
-> 4. What's that? ++?
+> **2:** IncDec statement can't be used as an operator.
+>
+>
+> **3:** Go doesn't support prefix incdec notation.
+>
+>
+> **4:** What's that? ++?
+>
+>
 
 
 ## Which code below equals to `n = n + 1`?
@@ -43,9 +61,15 @@ var n int
 3. `++n`
 4. `n = n ++ 1`
 
-> 1. IncDec statement can't be used as an operator.
-> 3. Go doesn't support prefix incdec notation.
-> 4. What's that? ++?
+> **1:** IncDec statement can't be used as an operator.
+>
+>
+> **3:** Go doesn't support prefix incdec notation.
+>
+>
+> **4:** What's that? ++?
+>
+>
 
 
 ## Which code below equals to `n -= 1`?
@@ -54,9 +78,15 @@ var n int
 3. `n--` *CORRECT*
 4. `--n`
 
-> 1. IncDec statement can't be used as an operator.
-> 2. IncDec statement can't be used as an operator. And also, you can't use it with `1--`. The value should be addressable. You're going to learn what that means soon.
-> 4. Go doesn't support prefix incdec notation.
+> **1:** IncDec statement can't be used as an operator.
+>
+>
+> **2:** IncDec statement can't be used as an operator. And also, you can't use it with `1--`. The value should be addressable. You're going to learn what that means soon.
+>
+>
+> **4:** Go doesn't support prefix incdec notation.
+>
+>
 
 
 ## Which code below divides the `length` by 10?
@@ -64,9 +94,15 @@ var n int
 2. `length /= 10` *CORRECT*
 3. `length //= 10`
 
-> 1. What's that? `//`?
-> 2. That's right. This equals to: `length = length / 10`
-> 3. What's that? `//=`?
+> **1:** What's that? `//`?
+>
+>
+> **2:** That's right. This equals to: `length = length / 10`
+>
+>
+> **3:** What's that? `//=`?
+>
+>
 
 
 ## Which code below equals to `x = x % 2`?
@@ -74,8 +110,12 @@ var n int
 2. `x =% x`
 3. `x %= x` *CORRECT*
 
-> 1. This is a division. You need to use the remainder operator.
-> 2. Close... But, the `%` operator is on the wrong side of the assignment.
+> **1:** This is a division. You need to use the remainder operator.
+>
+>
+> **2:** Close... But, the `%` operator is on the wrong side of the assignment.
+>
+>
 
 
 ## Which function below converts a string value into a float value?
@@ -95,4 +135,6 @@ func ParseFloat(s string, bitSize int) (float64, error)
 3. `strconv.ParseFloat("10", "64")`
 4. `strconv.ParseFloat(10, 64)`
 
-> 1. There are no 128-bit floating point values in Go (Actually there are, but they only belong to the compile-time).
+> **1:** There are no 128-bit floating point values in Go (Actually there are, but they only belong to the compile-time).
+>
+>