10th
-
12th
grade

Mathematics

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accuracy

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Stephenie Krum

3 years

Mathematics

10th -

12thgrade

Real Numbers

Stephenie Krum

20
plays

12 questions

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1. Multiple Choice
3 minutes
1 pt
Which of the following numbers is irrational?
√8
¾
2
-1.325
2. Multiple Choice
3 minutes
1 pt
-4 is not a whole number because:
It's negative and whole numbers are positive.
it's irrational.
it cannot be turned into a fraction.
it is even.
3. Multiple Choice
3 minutes
1 pt
List all the classifications of numbers that apply to the real number.
-1/4
None
Rational, Integer, Whole
Natural, Whole, Integer, Rational
Rational
4. Multiple Choice
3 minutes
1 pt
The 3 in 3xy is called the _______
constant
variable
term
coefficient
5. Multiple Choice
3 minutes
1 pt
Which of these is a whole number?
-9
0.983
203
1/2
6. Multiple Choice
3 minutes
1 pt
How many terms are in this expression?
$7x^3+9x+9y-2$
3
4
1
2
7. Multiple Choice
3 minutes
1 pt
What is/are the coefficient(s) of this expression?
$9x^7+8x^3-2$

7 and 3
9 and 8
7
-2
8. Multiple Choice
3 minutes
1 pt
What is/are the constant(s) of this expression?
$9x^7+8x^3-2$

7 and 3
9 and 8
7
-2
9. Multiple Choice
3 minutes
1 pt
What is/are the variable(s) of this expression?
$2x^3+8x^2+5x-1$
2, 8, and 5
3, 2, 1, and 0
x
$x^3,\ x^2,\ x$
10. Multiple Choice
5 minutes
1 pt
Simplify: $\sqrt{18}$
$2\sqrt{9}$
$9\sqrt{2}$
$3\sqrt{2}$
$2\sqrt{3}$
11. Multiple Choice
5 minutes
1 pt
Simplify: $\sqrt{80}$
$40\sqrt{2}$
$20\sqrt{2}$
$4\sqrt{5}$
$8\sqrt{5}$
12. Multiple Choice
5 minutes
1 pt
Simplify: $\sqrt{72}$
$6\sqrt{2}$
$2\sqrt{6}$
$3\sqrt{6}$
$6\sqrt{3}$
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Real Numbers

10th - 12thgrade

Mathematics

Mathematics

10th -

12thgrade

Real Numbers

20 plays

12 questions

Introducing new Paper mode

10th
-
12th
grade

20
plays