Looking for Arithmetic worksheets?
Check out our pre-made Arithmetic worksheets!
 Tweet

##### Browse Questions
• Arts (1043)
• English Language Arts (5221)
• English as a Second Language ESL (3093)
• Health and Medicine (901)
• Life Skills (399)
• Math (2486)

• ### Rational and Irrational Numbers

• #### Statistics and Probability Concepts

• Physical Education (834)
• Science (7583)
• Social Studies (2983)
• Study Skills and Strategies (158)
• Technology (366)
• Vocational Education (820)

You can create printable tests and worksheets from these Grade 9 Arithmetic and Number Concepts questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

Previous Next
Grade 9 Rational and Irrational Numbers
$a/b=c/d$ which is also equal to:
2. a/c=b/d
3. b/a=d/c
4. (a+b)/b=(c+d)/d
5. none of the above
6. all of the above
Name all the sets to which the following number belongs: $sqrt16$
1. Irrational
2. Rational only
3. Rational & Integer
4. Rational, Integer, Whole, & Natural
Which is not a rational number?
1. $1/3$
2. $0.25$
3. $0.6666666...$
4. $sqrt(2)$
Solve the equation $|1-2x|+6=9$.
1. $x= -1$
2. $x= -2, 0$
3. $x= -1, 2$
4. $x= -2,1$
Natural Numbers are also called                   .
1. Counting Numbers
2. Elementary Numbers
3. False Numbers
What are integers?
1. Positive and negative whole numbers and zero
2. The point at which the x and y axes cross (0, 0)
3. The line across the bottom of the graph
5
1. Counting number
2. Whole number
3. Integer
4. Rational
5. Irrational
6. Real
Integers are                    plus negative numbers.
1. Irrational Numbers
2. Whole Numbers
3. Natural Numbers
When isolating the absolute value part of the equation, what steps should you do and in what order?

$3-4|x-4| =27$
1. Add 4 on both sides, divide both sides by 3
2. Subtract 3 on both sides, divide both sides by 4
3. Subtract 3 on both sides, add 4 on both sides
4. Add 3 on both sides, multiply both sides by 4
5. Subtract 3 on both sides, divide both sides by -4
Grade 9 Arithmetic and Number Concepts
Classify the number -7.23.
1. Integer, rational, real
2. Integer, irrational, real
3. Rational, real
4. Irrational, real
Grade 9 Arithmetic and Number Concepts
The science of numbers.
1. Arithmetic