Mixed Operations and Equations

About Mixed Operations and Equations

This free practice mixes all four operations. Fourth graders add, subtract, multiply and divide, solve word problems, work with parentheses and inequalities, and write and solve simple equations.

There are three levels of 10 questions. Level 1 covers zeros, mixed facts and estimates, level 2 adds word problems, parentheses and inequalities, and level 3 has number puzzles and equations. A hint appears after a miss and kids earn up to 3 stars.

Skills Practiced

• Adding and subtracting numbers that end in zeros
• Estimating and solving word problems with all four operations
• Parentheses, true equations and inequalities
• Finding two numbers from clues
• Writing and solving equations