Pre-algebra worksheets
Integers, order of operations, exponents, percentages and equations. All 10 worksheets below are free to print, generate new problems every time and include an answer key.
- Adding and subtracting integers
Negative numbers are written in parentheses when they follow an operation sign, for example 5 − (−8).
Grade 6 – Grade 7 - Multiplying integers worksheets
Same signs give a positive product, different signs a negative one.
Grade 7 - Dividing integers worksheets
Each problem is built from a multiplication fact, so every quotient is a whole number.
Grade 7 - Order of operations worksheets
Each expression has three numbers and two operations.
Grade 5 – Grade 6 - Order of operations with parentheses
Expressions mix problems with and without parentheses so students learn when brackets change the answer, for example (3 + 4) × 2 versus 3 + 4 × 2..
Grade 5 – Grade 6 - Exponents worksheets
An exponent tells how many times the base is multiplied by itself: 4³ = 4 × 4 × 4 = 64.
Grade 5 – Grade 6 - Percent of a number worksheets
Percentages are chosen so that answers are whole numbers, which keeps the focus on the method: 10% is one tenth, 25% is one quarter, 50% is one half..
Grade 6 – Grade 7 - One-step equations: addition and subtraction
Each equation needs one inverse operation: subtract to undo an addition, add to undo a subtraction.
Grade 6 - One-step equations: multiplication and division
Divide to undo a multiplication, multiply to undo a division.
Grade 6 - Two-step equations
Each equation has the form ax + b = c or ax − b = c.
Grade 7
Keep practicing
Other topics
Addition
From sums within 10 to 4-digit column addition with regrouping (carrying).
7 worksheetsSubtraction
Facts within 10 and 20, then multi-digit subtraction with and without borrowing.
6 worksheetsMultiplication
Times tables 1 to 12, mixed facts and multi-digit long multiplication.
17 worksheetsDivision
Division facts and long division, with or without remainders.
6 worksheetsFractions
Simplifying, comparing, adding, subtracting, multiplying and dividing fractions.
10 worksheetsDecimals
Adding, subtracting, multiplying and dividing decimals, and multiplying by 10, 100 and 1,000.
7 worksheetsNumber sense
Rounding, comparing numbers, expanded form, missing addends, GCF and LCM.
8 worksheetsTime, money & measurement
Telling time on a clock, adding and subtracting money, and converting units.
8 worksheets