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**When Subtracting and Adding integers**

**(+2)-(+5)=+3**

**(-2)-(+4)=+6 (I added the two numbers because the signs are opposite numbers)**

**(-4)+(+5)=+1 (I subtracted the two numbers because the signs are opposite numbers)**

**Note: This is for the numbers with opposite signs. When putting the sign of the Answer choose the higher number example -2 and +4. You will choose + integer because 4 is higher than -2.**

**When Multyplying and Dividing (self-explanatory) Just notice the signs i answered**

**Multiplying:**

**(+5)*(-1) = -5**

**(+5)*(+5) = +25**

**(-5)*(-5) = +25**

**Dividing:**

**+5/-5 = -1**

**+5/+5 = 1**

**-5/-5 = 1**

**Note: / means divide**

**Hope it helps to you :)**

if the sign of the two given no. is unlike sign... just change the plus sign to minus, then solve it...

-7+5 change the plus sign to minus sign.... so -7 - 5 just focus on the (7-5) = 2 just copy the sign of the bigger number.... (-7)

so the answer is -2

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