Adding by 10s Quizzes

Use a hundred chart, base-ten blocks, or place-value drawings to show that adding 10 increases the tens value while the ones digit stays the same. Ask students to describe the pattern aloud and connect repeated jumps of 10 to equations. Include examples that cross into a new hundred so students apply place-value reasoning rather than memorize a visual pattern.

Useful exercises include completing number sequences, making jumps on a hundred chart, solving missing-addend equations, and matching place-value models to sums. Progress from adding 10 once to repeated additions of 10 and short word problems. Mix horizontal, vertical, and visual representations to build flexible mental calculation.

Students may change the ones digit, add 1 instead of one ten, or struggle when a sum crosses into the next hundred. Some rely on counting by ones rather than using place value. Ask them to compare the tens and ones digits before and after each addition to identify the precise pattern.

Wayground provides quizzes as printable PDFs and in digital formats for different teaching environments and student preferences, with a complete answer key included for every quiz. Teachers can host one as a digital quiz on Wayground or print and assign it on paper for classwork, homework, or off-screen practice. Completed physical quizzes can be scanned or captured for grading with the Wayground for Teachers app.

Adding by 10s supports the Common Core emphasis on place-value understanding and mental strategies for addition. Students learn to view 10 as one unit of ten, recognize how the tens place changes, and use that structure as preparation for larger addition calculations.

Learners needing support can use hundred charts and base-ten models, while students ready for enrichment can add multiple tens, solve missing-number problems, or cross hundreds. Wayground can generate alternate quiz versions with adjusted font size and spacing, a dyslexia-friendly font, or translation. Digital accommodations such as extended time, Read Aloud, reduced answer choices, and reading mode can be assigned to individual students and reused in later sessions.