Integers — operations
Sign rules for +, −, × and ÷ with positive and negative integers; simple multi-step expressions with the order of operations. For grade 7.
Available exercises
Add and subtract integers
Practise addition and subtraction with positive and negative integers.
Integer expressions (order of operations)
Evaluate a multi-step expression with signed integers. Apply the order of operations: × and ÷ first, then + and −.
Multiply and divide integers
Practise × and ÷ with integers and the sign rules.
Operations on signed fractions
Practise one operation (+, −, ×, ÷) on signed fractions. Write the result in lowest terms.