Integers — Definition & Examples
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- Integer in a Glance Integers are numbers that can be obtained by adding a finite number of 111s or subtracting a finite number of 111s. From this definition, both 000 and 111 mu…
By Jiazhen Tan, Alex Federspiel, Jonathan Heller, Sarah Walker
- (Video) Natural Numbers, Whole Numbers, and Integers by Learn Math Tutorials This video by Learn Math Tutorials goes over the first three types, or sets, of numbers: natural num…
By Alex Federspiel, Jonathan Heller
- Integers The set of integers is the list ...,−3,−2,−1,0,1,2,3,......,-3,-2,-1,0,1,2,3,......,−3,−2,−1,0,1,2,3,... The integers include the whole numbers (also called the countin…
By Alex Federspiel, Caroline K, Joshua Siktar, Jonathan Heller, Ians
Problems 33
- Which of the following are integers?
- Is −10.0000000000000001-10.0000000000000001−10.0000000000000001 an integer?
- Which of the following sets contain two integers?
- Which of the following are both integers and whole numbers?
- Which of the following, when multiplied by a natural number, could not create an integer?
- Which of the following is true? Mark all that are correct.
- 11×3=3311 \times 3=3311×3=33 Is the product of this equation an integer?
- How many integers are between the following expressions on the number line, not including the endpoints? 7×−1and1+(3×2)7 \times -1\quad\text{and}\quad1+(3\times2)7×−1and1+(3×2)
- A Matryoshka doll, otherwise known as a Russian nesting doll, is comprised of a series of wooden dolls of decreasing size placed in one another (the largest is the outermost, th…
- A set is "closed" under an operation if for any number in the set, the result of the operation applied to that number is also in the set. For which of the following operations a…
- Which of the following simplifies to an integer?
- Which of the following does not simplify to an integer?
- Which of the following are integers?
- Select the sets that all of the numbers above belong to.
- Select the sets that all of the numbers above belong to.
- True or False\text{True or False}True or False === An integer multiplied by another integer will always result in an integer.
- If you take all the integers and remove all the natural numbers (which we will consider to be the set of all positive integers) from them, which number will be the largest?
- True or False\text{True or False}True or False === If you divide any larger integer by a smaller integer, the answer will always be an integer.
- True or False\text{True or False}True or False === All negative numbers are integers.
- True or False\text{True or False}True or False === Tigers can weigh between 909090 and 306 kg306 \text{ kg}306 kg. In kilograms, tigers' weight will always be integers.
- This is a dik-dik. While it is little and super cute, we need to find out how factual it really is about integers. Does this dik-dik know what it's talking about?
- Which ingredients come in integer amounts?
- Select the integers.
- What sets could this group of numbers belong to? −6,14,8,309-6,14,8,309−6,14,8,309
- Is your total score an integer?
- True or False\text{True or False}True or False === All real numbers are integers but not all integers are real numbers.
- If you add all the integers together, what would be the sum?
- True of False\text{True of False}True of False === This set of numbers contains only integers. {1,4,2,67,32,35,565}\{1, 4, 2, 67, 32, 35, 565\}{1,4,2,67,32,35,565}
- True or False\text{True or False}True or False === Integers can sometimes be negative.
- Is −1-1−1 an integer?
- Is 982,749,826,487,632,847,628,943,792982{,}749{,}826{,}487{,}632{,}847{,}628{,}943{,}792982,749,826,487,632,847,628,943,792 an integer?
- How many integers are BETWEEN 222 and 151515 (not including 222 and 151515)?
- Is 1.11.11.1 an integer?