Math topic
Grade 8 patterns and algebra
Repeating and growing patterns, unknowns, equations and simple coding. Here is what we have for Grade 8.
Online practice
- Solve equations with squares
- Solve equations with squares: both solutions
- Solve equations with cubes
- Solve equations with squares and fractions
- y-intercept of a line from y = mx + b
- y-intercept of a line with fraction slope
- Slope and y-intercept together
- Slope and y-intercept with fraction slopes
- x-intercept of a line from y = mx + b
- y-intercept from the standard form of a line
- x-intercept from the standard form of a line
- Write the equation of a line from the slope and y-intercept
- Write the equation of a line from the slope and a point
- Write the equation of a line from two points
- Equations with variables on both sides: positive numbers
- Equations with variables on both sides
- Equations with parentheses and variables on both sides
- Equations with fraction coefficients and variables to solve
- How many solutions does the equation have?
- Is an ordered pair a solution of the system?
- How many solutions does the system have?
- How many solutions? Systems in standard form
- Solve a system by substitution: both equations in slope-intercept form
- Solve a system by substitution: one equation solved for y
Free tools
Patterns and algebra in other grades:Grade 1Grade 3Grade 4Grade 5Grade 6Grade 7Grade 9All grades