7.NS.A.1 games
Play Integer CrossingCommon Core 7.NS.A.1 · Grade 7 · The Number System
Add and subtract positive and negative numbers.
6 free games that practise it — no ads, no sign-up, no student accounts. Easiest first. Each game has a Use in class menu to share it to Google Classroom or Teams.
Best match
- Integer CrossingGrades 6–7Hop across a river of drifting lily pads marked +3, −5, −(−2) and ×(−1), choosing the pads whose steps make your running total land exactly on the far-bank gate.Play
- Sign Switch StationGrade 7Stack signed jumps from 0 and throw the REVERSE switch for a negative multiplier — the pod lands on the product, and two reversals face forward again, so (−)(−) = (+).Play
- Rational RankerGrade 7Slide flags labelled −3/4, 0.6 and −1 1/2 along one number line to their exact spots — placing them IS ordering them, and the tolerance tightens every level.Play
Also practises it
- Inequality EngineGrade 7Undo each operation on both sides of a two-step inequality, flip the symbol when you divide by a negative, then drag the endpoint, set it open or closed and shade the solution set on the number line.Play
- Signed Order OpsGrades 7–8Tap operation chips to collapse an expression with negatives, exponents and nested parentheses in any order you like — a wrong order leaves a visibly wrong value, and LOCK IN checks the final number.Play
- Rational RoverGrade 7Drive a rover one signed jump card at a time — negative fractions and decimals, left and right across zero — so the sum is simply where it stops.Play
More grade 7 standards: 7.RP.A.2 · 7.EE.B.4 · 7.SP.C.7
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