Skill: integers
Practice: Integers & Order of Operations
Add, subtract, multiply, and divide integers with sign rules, then evaluate expressions where negatives meet PEMDAS.
1 Practice
Untimed practice with hints and full worked solutions. Every problem is generated fresh.
Correct 0 of 0 · Streak 0
Scores are session-only — they reset when you leave this page.
Loading
How to enter answers
- Type integers plainly:
-2,12. - Use the hyphen-minus on your keyboard (
-), not the longer dash. - Fractions are not needed here — every answer is an integer.
2 Problem types
The generator mixes these types at random.
Add integers
Same sign: add and keep. Different: subtract, keep the bigger one.
−5 + 3 = −2
Subtract integers
Minus a negative is plus a positive.
6 − (−9) = 15
Absolute value
Distance from zero — never negative.
|−7| = 7
Multiply integers
Same signs → positive; different → negative.
(−4) × (−3) = 12
Divide integers
Same sign rules as multiplication.
20 ÷ (−4) = −5
Order of operations
Negatives inside PEMDAS; watch −a² vs (−a)².
−3 + 4 × (−2) = −11