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!
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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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