Addition and Subtraction Games for Grades K‑8
Addition and subtraction are the base of every later topic, so fluency here pays off for years. These games start with making ten and number bonds, move through money and making change, and finish with multi-step sums. Each round asks for quick, accurate answers and shows the correct one after a miss, which turns a mistake into a hint. Short rounds suit a warm-up, a math center, or a few minutes at home. Pick the game whose grade range matches your learner and replay it until the facts feel automatic.
6 free games on this page, for grades k-8. Each opens its own page with controls, standards and teacher notes.
Stampede Sums
Steer the lead bison through the gate with the right answer!
Grades K-2 5 min
Ten Frame Factory
Fill the frames before the packer arrives!
Grades K-1 5 min
Change Maker
Count out the exact change for every shopper before they lose patience.
Grades 1-4 6 min
Equal Groups Bakery
Arrange trays in rows and columns to fill every order.
Grades 2-3 5 min
Word Problem Workshop
Read the order, pick the right machine, build the answer.
Grades 2-6 6 min
Target Chain
Link neighboring numbers with operations to hit the target.
Grades 3-8 5 minStandards covered
K.OA.A.5, 1.OA.C.6, 2.OA.B.2, 2.NBT.B.5, K.OA.A.4, 2.MD.C.8, 4.MD.A.2, 2.OA.C.4, 3.OA.A.1, 2.OA.A.1, 3.OA.D.8, 4.OA.A.3, 3.NBT.A.2, 5.OA.A.1, 6.NS.B.2