Here is a list of all of the skills students learn in seventh grade! The skills are organized into categories, and you can move your mouse over any skill name to see a sample question. To start practicing, just click on any link. IXL will track your score, and the questions will even increase in difficulty as you improve!
Number theory
Decimal numbers
Operations with decimals
- C.1 Add and subtract decimals
- C.2 Add and subtract decimals: word problems
- C.3 Multiply decimals
- C.4 Multiply decimals and whole numbers: word problems
- C.5 Divide decimals
- C.6 Divide decimals by whole numbers: word problems
- C.7 Estimate sums, differences, and products of decimals
- C.8 Add, subtract, multiply, and divide decimals: word problems
- C.9 Multi-step inequalities with decimals
- C.10 Maps with decimal distances
- C.11 Simplify expressions involving decimals
Integers
Operations with integers
- E.1 Integer addition and subtraction rules
- E.2 Add and subtract integers using counters
- E.3 Add and subtract integers
- E.4 Complete addition and subtraction sentences with integers
- E.5 Add and subtract integers: word problems
- E.6 Integer multiplication and division rules
- E.7 Multiply and divide integers
- E.8 Complete multiplication and division sentences with integers
- E.9 Simplify expressions involving integers
Fractions and mixed numbers
- F.1 Equivalent fractions
- F.2 Simplify fractions
- F.3 Understanding fractions
- F.4 Least common denominator
- F.5 Compare and order fractions
- F.6 Compare fractions: word problems
- F.7 Convert between mixed numbers and improper fractions
- F.8 Compare mixed numbers and improper fractions
- F.9 Round mixed numbers
Operations with fractions
- G.1 Add and subtract fractions
- G.2 Add and subtract fractions: word problems
- G.3 Add and subtract mixed numbers
- G.4 Add and subtract mixed numbers: word problems
- G.5 Inequalities with addition and subtraction of fractions and mixed numbers
- G.6 Estimate sums and differences of mixed numbers
- G.7 Multiply fractions
- G.8 Multiply fractions and whole numbers
- G.9 Multiply mixed numbers
- G.10 Multiply fractions and mixed numbers: word problems
- G.11 Divide fractions
- G.12 Divide mixed numbers
- G.13 Divide fractions and mixed numbers: word problems
- G.14 Estimate products and quotients of fractions and mixed numbers
- G.15 Add, subtract, multiply, and divide fractions and mixed numbers: word problems
- G.16 Maps with fractional distances
Rational numbers
Exponents and square roots
- I.1 Understanding exponents
- I.2 Evaluate exponents
- I.3 Exponents: solve for the variable
- I.4 Exponents with negative bases
- I.5 Exponents with decimal and fractional bases
- I.6 Understanding negative exponents
- I.7 Evaluate negative exponents
- I.8 Simplify expressions involving exponents
- I.9 Square roots of perfect squares
- I.10 Estimate square roots
Ratios and proportions
- J.1 Understanding ratios
- J.2 Equivalent ratios
- J.3 Equivalent ratios: word problems
- J.4 Compare ratios: word problems
- J.5 Unit rates
- J.6 Do the ratios form a proportion?
- J.7 Do the ratios form a proportion: word problems
- J.8 Solve proportions
- J.9 Solve proportions: word problems
- J.10 Estimate population size using proportions
- J.11 Rate of change
- J.12 Constant rate of change
- J.13 Scale drawings and scale factors
Percents
- K.1 What percentage is illustrated?
- K.2 Convert between percents, fractions, and decimals
- K.3 Compare percents to fractions and decimals
- K.4 Estimate percents of numbers
- K.5 Percents of numbers and money amounts
- K.6 Percents of numbers: word problems
- K.7 Solve percent equations
- K.8 Solve percent equations: word problems
- K.9 Percent of change
- K.10 Percent of change: word problems
Consumer math
- L.1 Add, subtract, multiply, and divide money amounts: word problems
- L.2 Price lists
- L.3 Unit prices
- L.4 Unit prices with unit conversions
- L.5 Unit prices: find the total price
- L.6 Percent of a number: tax, discount, and more
- L.7 Find the percent: tax, discount, and more
- L.8 Sale prices: find the original price
- L.9 Multi-step problems with percents
- L.10 Estimate tips
- L.11 Simple interest
- L.12 Compound interest
Problem solving and estimation
Measurement
Charts and graphs
- O.1 Interpret tables
- O.2 Interpret line plots
- O.3 Create line plots
- O.4 Interpret stem-and-leaf plots
- O.5 Interpret bar graphs
- O.6 Create bar graphs
- O.7 Interpret histograms
- O.8 Create histograms
- O.9 Create frequency charts
- O.10 Interpret circle graphs
- O.11 Circle graphs and central angles
- O.12 Interpret line graphs
- O.13 Create line graphs
- O.14 Interpret box-and-whisker plots
- O.15 Scatter plots
- O.16 Choose the best type of graph
Geometry
- P.1 Lines, line segments, and rays
- P.2 Parallel, perpendicular, intersecting
- P.3 Name, measure, and classify angles
- P.4 Identify complementary, supplementary, vertical, adjacent, and congruent angles
- P.5 Find measures of complementary, supplementary, vertical, and adjacent angles
- P.6 Transversal of parallel lines
- P.7 Classify triangles
- P.8 Classify quadrilaterals
- P.9 Find missing angles in triangles and quadrilaterals
- P.10 Identify and classify polygons
- P.11 Interior angles of polygons
- P.12 Similar and congruent figures
- P.13 Similar figures: side lengths and angle measures
- P.14 Similar figures and indirect measurement
- P.15 Congruent figures: side lengths and angle measures
- P.16 Congruence statements and corresponding parts
- P.17 Perimeter
- P.18 Area of rectangles and parallelograms
- P.19 Area of triangles and trapezoids
- P.20 Area and perimeter: word problems
- P.21 Parts of a circle
- P.22 Circles: calculate area, circumference, radius, and diameter
- P.23 Circles: word problems
- P.24 Find lengths and measures of bisected lines and angles
- P.25 Front, side, and top view
- P.26 Names and bases of 3-dimensional figures
- P.27 Nets of 3-dimensional figures
- P.28 Surface area
- P.29 Volume
- P.30 Perimeter, area, and volume: changes in scale
Transformations
Pythagorean theorem
Coordinate graphs
Number sequences
Variable expressions
Single-variable equations
Inequalities
Linear functions
- X.1 Identify proportional relationships
- X.2 Find the constant of variation
- X.3 Does (x, y) satisfy the equation?
- X.4 Evaluate a function
- X.5 Complete a function table
- X.6 Write a rule for a function table
- X.7 Find points on a function graph
- X.8 Graph a line from a function table
- X.9 Graph a line from an equation
- X.10 Linear function word problems
- X.11 Find the slope of a graph
- X.12 Find slope from two points
- X.13 Find slope from an equation
- X.14 Graph a line using slope
- X.15 Identify linear and nonlinear functions
Properties
Probability
- Z.1 Probability of simple events
- Z.2 Probability of opposite, mutually exclusive, and overlapping events
- Z.3 Experimental probability
- Z.4 Make predictions
- Z.5 Compound events: find the number of outcomes
- Z.6 Identify independent and dependent events
- Z.7 Probability of independent and dependent events
- Z.8 Factorials
- Z.9 Permutations
- Z.10 Combinations
- Z.11 Combination and permutation notation
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