assignment_returnCourse Name:Lumos StepUp - Smarter Balanced Online Practice And Assessments - Grade 6 Mathematics
assignment_returnWorksheet:
CAT 2
assignment_returnWorksheet:
CAT 2
Standard(s): 600
Which expression is equivalent to 15 + 6?
A
3(12 + 3)
B
5(3 + 6)
C
3(5 + 2)
D
5(15 + 1)
Standard: 6.EE.A.3
Domain: Expressions & Equations
Theme: Apply and extend previous understandings of arithmetic to algebraic expressions
Description: Apply the properties of operations to generate equivalent expressions. For example, apply the distributive property to the expression 3(2 + x) to produce the equivalent expression 6 + 3x; apply the distributive property to the expression 24x + 18y to produce the equivalent expression 6 (4x + 3y); apply properties of operations to y + y + y to produce the equivalent expression 3y.
Which two expressions are equivalent?
A
7 + 21v and 2(5 + 3v)
B
7 + 21v and 3(4 + 7v)
C
7 + 21v and 7(1 + 3v)
D
7 + 21v and 7(7 +21v)
Standard: 6.EE.A.4
Domain: Expressions & Equations
Theme: Apply and extend previous understandings of arithmetic to algebraic expressions
Description: Identify when two expressions are equivalent (i.e., when the two expressions name the same number regardless of which value is substituted into them). For example, the expressions y + y + y and 3y are equivalent because they name the same number regardless of which number y stands for.
Which line plot accurately represents the data below? {4.2, 3.6, 4.7, 5.3, 4.3, 3.5, 4.2, 5.1, 5.3, 3.8, 3.6, 4.3, 5.2, 3.0}
A
B
C
D
Standard: 6.SP.B.4
Domain: Statistics & Probability
Theme: Summarize and describe distributions
Description: Display numerical data in plots on a number line, including dot plots, histograms, and box plots.
A school has an enrollment of 600 students. 330 of the students are girls. Express the fraction of students who are boys in lowest terms.
A
| 12 |
| 20 |
B
| 11 |
| 20 |
C
| 9 |
| 20 |
D
| 13 |
| 20 |
Standard: 6.RP.A.1
Domain: Ratios & Proportional Relationships
Theme: Understand ratio concepts and use ratio reasoning to solve problems
Description: Understand the concept of a ratio and use ratio language to describe a ratio relationship between two quantities. For example, "The ratio of wings to beaks in the bird house at the zoo was 2:1, because for every 2 wings there was 1 beak." "For every vote candidate A received, candidate C received nearly three votes."
Simplify the following problem. Do not solve.
| 14 | ÷ | 28 |
| 21 | 7 |
A
| 21 | x | 7 |
| 14 | 28 |
B
| 2 | x | 1 |
| 3 | 4 |
C
1
D
10
