1st Grade Addition and Counting on Number Lines Quizzes

Model three decisions: where to start, how many hops to make, and where to stop. For 6 + 3, place a marker on 6, make three forward hops, and record the landing number, 9, as the sum.

Start with labeled number lines and single-step hops, then have students draw their own jumps for addition facts. Missing-start and missing-sum problems can follow once students reliably count forward without treating the starting number as a hop.

Students may begin at the addend instead of the first number, include the starting point in their count, or make the wrong number of jumps. Have them circle the start, mark each hop, and check that the number of arcs matches the second addend.

Assign them as printable PDFs or in digital formats. A quiz can become a digital quiz on Wayground, or teachers can print it and grade captured paper submissions with the Wayground for Teachers app. A complete answer key is included with every quiz.

Common Core expects first graders to connect counting with addition and develop strategies for sums within 20. Counting on from the larger addend with forward number-line jumps helps students move beyond recounting every quantity from 1.

Give developing counters a large-print version with wider spacing so the hops stay distinct. During digital practice, offer Read Aloud for directions or reduced answer choices when several nearby numbers make selecting the landing point difficult.

Grade 1 students commonly use number lines to count forward, represent addition equations, and solve sums within 20. The model also helps them see why counting on from a known number is more efficient than starting again at 1.