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What is the sum of integers between 1 to 10?
It is 10x11/2 or 55. You can also add 1+2+3+4+5+6+7+8+9+10=55
What are the average of all integers between 17 and 55?
The arithmetic mean is 36.
What two intergers does the square root of 55 lie between?
The integers are 7 and 8
How many integers are between -4 and 3?
The integers between -4 and 3: -3, -2, -1, 0, 1, & 2
Explain how the subtraction of integers is related to the addition of integers?
Subtraction of integers is essentially addition of integers except the second integer is inverted. For example: 5 + 3 = 8 is a simple addition of integers. 5 - 3 = 5 is a simple subtraction of integers. It can be expressed by inverting the second value (the one right after the subration sign) and then switching the subtraction sign to an addition sign. So it would look like: 5 + (-3) = 5. Note that (-3) is the opposite of 3. So to do a more confusing subtraction problem like: 55 - (-5), we could rewrite this as: 55 + -(-5). From here it's easy to see that the two negatives cancel out. 55 + 5 = 60.
