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### TEKS

#### 7.2A

extend previous knowledge of sets and subsets using a visual representation to describe relationships between sets of rational numbers

7

### TEKS

#### 7.3A

add, subtract, multiply, and divide rational numbers fluently

16

### TEKS

#### 7.3B

apply and extend previous understandings of operations to solve problems using addition, subtraction, multiplication, and division of rational numbers

16

### TEKS

#### 7.4A

represent constant rates of change in mathematical and real-world problems given pictorial, tabular, verbal, numeric, graphical, and algebraic representations, including d = rt

7

### TEKS

#### 7.4B

calculate unit rates from rates in mathematical and real-world problems

4

### TEKS

#### 7.4C

determine the constant of proportionality (k = y/x) within mathematical and real-world problems

17

### TEKS

#### 7.4D

solve problems involving ratios, rates, and percents, including multi-step problems involving percent increase and percent decrease, and financial literacy problems

7

### TEKS

#### 7.4E

convert between measurement systems, including the use of proportions and the use of unit rates

7

### TEKS

#### 7.5A

generalize the critical attributes of similarity, including ratios within and between similar shapes

5

### TEKS

#### 7.5B

describe π as the ratio of the circumference of a circle to its diameter

15

### TEKS

#### 7.5c

solve mathematical and real-world problems involving similar shape and scale drawings

5

### TEKS

#### 7.6A

represent sample spaces for simple and compound events using lists and tree diagrams

4

### TEKS

#### 7.6c

make predictions and determine solutions using experimental data for simple and compound events

3

### TEKS

#### 7.6D

make predictions and determine solutions using theoretical probability for simple and compound events

3

### TEKS

#### 7.6E

find the probabilities of a simple event and its complement and describe the relationship between the two

16

### TEKS

#### 7.6G

solve problems using data represented in bar graphs, dot plots, and circle graphs, including part-to-whole and part-to-part comparisons and equivalents

16

### TEKS

#### 7.6H

solve problems using qualitative and quantitative predictions and comparisons from simple experiments

16

### TEKS

#### 7.6I

determine experimental and theoretical probabilities related to simple and compound events using data and sample spaces

17

### TEKS

#### 7.7A

represent linear relationships using verbal descriptions, tables, graphs, and equations that simplify to the form y = mx + b

17

### TEKS

#### 7.9A

solve problems involving the volume of rectangular prisms, triangular prisms, rectangular pyramids, and triangular pyramids

17

### TEKS

#### 7.9B

determine the circumference and area of circles

17

### TEKS

#### 7.9C

determine the area of composite figures containing combinations of rectangles, squares, parallelograms, trapezoids, triangles, semicircles, and quarter circles

7

### TEKS

#### 7.9D

solve problems involving the lateral and total surface area of a rectangular prism, rectangular pyramid, triangular prism, and triangular pyramid by determining the area of the shape's net

6

### TEKS

#### 7.10A

write one-variable, two-step equations and inequalities to represent constraints or conditions within problems

5

### TEKS

#### 7.10B

represent solutions for one-variable, two-step equations and inequalities on number lines

5

### TEKS

#### 7.10c

write a corresponding real-world problem given a one-variable, two-step equation or inequality

17

### TEKS

#### 7.11A

model and solve one-variable, two-step equations and inequalities

8

### TEKS

#### 7.11B

determine if the given value(s) make(s) one-variable, two-step equations and inequalities true

7

### TEKS

#### 7.11c

write and solve equations using geometry concepts, including the sum of the angles in a triangle, and angle relationships

16

### TEKS

#### 7.12A

compare two groups of numeric data using comparative dot plots or box plots by comparing their shapes, centers, and spreads

2

### TEKS

#### 7.12B

use data from a random sample to make inferences about a population

3

### TEKS

#### 7.12c

compare two populations based on data in random samples from these populations, including informal comparative inferences about differences between the two populations

4

### TEKS

#### 7.13A

calculate the sales tax for a given purchase and calculate income tax for earned wages

5

### TEKS

#### 7.13b

identify the components of a personal budget, including income; planned savings for college, retirement, and emergencies; taxes; and fixed and variable expenses, and calculate what percentage each category comprises of the total budget

4

### TEKS

#### 7.13C

create and organize a financial assets and liabilities record and construct a net worth statement

1

### TEKS

#### 7.13D

use a family budget estimator to determine the minimum household budget and average hourly wage needed for a family to meet its basic needs in the student's city or another large city nearby

2

### TEKS

#### 7.13E

calculate and compare simple interest and compound interest earnings

3

### TEKS

#### 7.13F

analyze and compare monetary incentives, including sales, rebates, and coupons

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