
Master adding by 10s with our comprehensive Grade 2 quiz collection on Wayground, featuring interactive practice questions that help students develop essential mental math strategies. These self-paced assessments provide instant feedback to strengthen understanding of skip counting patterns and build confidence in addition skills.
10 questions
Adding by 10s 100s
Quiz
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2nd Grade

6 questions
Adding by 10s and 100s.
Quiz
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2nd Grade
10 questions
Skip Counting by 10s
Quiz
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2nd Grade
12 questions
Adding and Subtracting by 10s
Quiz
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2nd Grade
15 questions
Adding and Subtracting by 10s
Quiz
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2nd Grade
20 questions
Adding and Subtracting by 10s
Quiz
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2nd Grade
12 questions
Add and Subtract by 10's and 100's
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2nd Grade
10 questions
Mental Math Add 10 & 100
Quiz
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2nd Grade
18 questions
Adding and Subtracting 10
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2nd Grade
10 questions
Adding and Subtracting 10 or 100- (2.NBT.8)
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2nd Grade
11 questions
Skip Count by 5s, 10s, 100s, 1,000s
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2nd Grade
15 questions
10 More 10 Less 100 More 100 Less!
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2nd Grade
Adding by 10s represents a fundamental mathematical concept that helps Grade 2 students develop essential number sense and mental math abilities. These interactive quizzes provide targeted assessment opportunities for young learners to demonstrate their understanding of skip counting patterns and place value relationships when adding multiples of ten. Through carefully designed practice questions, students receive immediate feedback on their ability to recognize number patterns, apply counting strategies, and build fluency with basic addition facts involving tens. The quiz format allows educators to evaluate student comprehension of this critical foundational skill while identifying areas where additional instruction may be needed to ensure mathematical confidence and accuracy. Wayground's extensive collection of teacher-created quizzes offers educators access to millions of high-quality resources specifically designed for elementary mathematics instruction and standards alignment. The platform's robust search and filtering capabilities enable teachers to quickly locate Grade 2 appropriate content that matches their specific curriculum requirements and student needs. These digital assessment tools support differentiated instruction through customizable question sets and adaptive features that accommodate diverse learning styles and ability levels. Teachers can seamlessly integrate these quizzes into their lesson planning for initial skill introduction, ongoing practice sessions, targeted remediation activities, or enrichment opportunities, ensuring that every student receives appropriate support in mastering essential addition strategies and building mathematical fluency.
How do I teach second graders to add by 10s?
Start with a hundred chart or base-ten blocks so students can see that adding 10 changes the tens place while the ones place stays the same. Move from examples such as 24 + 10 to adding 20 or 30, and ask students to explain the pattern before practicing mentally.
What exercises help Grade 2 students practice adding by 10s?
Use a mix of missing-number problems, number sequences, and equations such as 36 + 20. Short, repeated practice works well in math centers or as a daily warm-up because students learn to recognize the place-value pattern instead of counting by ones.
What mistakes do students make when adding multiples of 10?
Students may change the ones digit, count forward by ones, or treat 20 as 2. Have them represent each addend in tens and ones, then check that the ones digit remains unchanged in problems without regrouping.
How can I use an adding-by-10s quiz from Wayground?
Assign the quiz as a digital quiz on Wayground or download the printable PDF for paper practice. Every quiz includes a complete answer key, and teachers using paper can scan or capture submissions for grading with the Wayground for Teachers app.
How does adding by 10s fit into the Grade 2 Common Core math progression?
Common Core builds this skill from place-value understanding and counting by tens. Students use those ideas to add multiples of 10 to two-digit numbers, preparing them to add and subtract within larger ranges with place-value strategies.
How can I differentiate adding-by-10s practice in a mixed-ability class?
Give students who need support a version with larger type or wider spacing, and use extended time for learners who still rely on a hundred chart or base-ten model. Students ready for more challenge can work with larger starting numbers or add several tens mentally.
What grade do students learn to add by 10s?
Adding multiples of 10 is commonly taught as a core Grade 2 skill because students are connecting two-digit addition to tens-and-ones place value. It also prepares them for more complex addition strategies.

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