Grade 7 · Statistics & Probability
Data & graphs
92 problems in this skill, each with a solver-verified answer key. Answers are checked the moment you submit — with a hint if you want one and a worked solution afterwards.
What the problems look like
A few statements from this skill. Answers, hints and worked solutions live in the practice session.
Warm-up
Last week, Class A sold 65 concert tickets and Class B sold 18 concert tickets. How many more tickets did Class A sell than Class B?
Warm-up
Last week, Class A sold 63 concert tickets and Class B sold 11 concert tickets. How many more tickets did Class A sell than Class B?
Warm-up
Last week, Class A sold 78 concert tickets and Class B sold 70 concert tickets. How many more tickets did Class A sell than Class B?
Problems shown under their original terms: Generated (template, solver-computed).
Practice this free, right now
Unlimited math practice is on the free plan — no card, no trial clock.