Think you’ve got your head wrapped around Basic Operations? Put your knowledge to
the test. Good luck — the Stickman is counting on you!
Q. Simplify the expression
.
![](https://media1.shmoop.com/images/prealgebra/prealg_BO_quiz3_latek_1.png)
7
1
![](https://media1.shmoop.com/images/prealgebra/prealg_BO_quiz3_latek_2.png)
![](https://media1.shmoop.com/images/prealgebra/prealg_BO_quiz3_latek_3.png)
-1
Q. Simplify the expression
.
![](https://media1.shmoop.com/images/prealgebra/prealg_BO_quiz3_latek_4.png)
0
10
-10
Not a real number
Cannot be determined
Q. Write 250,600,000,000 in scientific notation.
25.06 × 1010
0.2506 × 1012
2.5 × 1011
2.506 × 1011
2.56
Q. Write 3.405 × 10-12 in standard notation.
0.00000000003405
0.000000000003405
-3,405,000,000,000
-0.000000000003405
3.405
Q. Simplify the expression
.
![](https://media1.shmoop.com/images/prealgebra/prealg_BO_quiz3_latek_5.png)
7200
3600
120
144
4
Q. Simplify the expression
.
![](https://media1.shmoop.com/images/prealgebra/prealg_BO_quiz3_latek_6.png)
![](https://media1.shmoop.com/images/prealgebra/prealg_BO_quiz3_latek_7.png)
![](https://media1.shmoop.com/images/prealgebra/prealg_BO_quiz3_latek_8.png)
![](https://media1.shmoop.com/images/prealgebra/prealg_BO_quiz3_latek_9.png)
Not a real number
0
Q. Simplify the expression ((102)2)2.
80
1,000,000
100,000,000
100,000,000,000
10
Q. Simplify the expression
.
![](https://media1.shmoop.com/images/prealgebra/prealg_BO_quiz3_latek_10.png)
0
1
96
1296
2
Q. Simplify the expression
.
![](https://media1.shmoop.com/images/prealgebra/prealg_BO_quiz3_latek_11.png)
![](https://media1.shmoop.com/images/prealgebra/prealg_BO_quiz3_latek_12.png)
![](https://media1.shmoop.com/images/prealgebra/prealg_BO_quiz3_latek_13.png)
![](https://media1.shmoop.com/images/prealgebra/prealg_BO_quiz3_latek_14.png)
![](https://media1.shmoop.com/images/prealgebra/prealg_BO_quiz3_latek_15.png)
2