WorksheetsAdding within 100
Total questions: 10
Name
Class
Date
Answer KeyAdding within 100
Total questions: 10
1.
a)
67
2.
b)
64
3.
c)
64
4.
b)
92
5.
a)
58
6.
c)
52
7.
a)
63
8.
84
9.
47
10.
c)
100
Adding within 100
10 questions
2nd - 2nd Grade
Mathematics
Adding within 100 is a Grade 2 mathematics worksheet that helps students solve addition problems by working with tens and ones. The 10 problems include eight multiple-choice items and two fill-in-the-blank items, with sums such as 50 + 8, 30 + 22, 33 + 30, 80 + 4, and 7 + 40. Students select or write the sum, including a problem with a total of 100, so teachers can check both accuracy and understanding of place-value-based addition. Use this free printable worksheet for independent practice, guided review, homework, or a quick formative assessment after teaching addition within 100. The multiple-choice questions provide answer choices for students to compare, while the fill-in-the-blank items require them to produce the sum without listed alternatives. A complete answer key is included to support efficient checking and feedback.
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FAQs
What does the Adding within 100 worksheet cover?
This Grade 2 worksheet focuses on finding sums within 100 by combining tens and ones, including problems such as 50 + 8, 30 + 22, 33 + 30, 80 + 4, and 7 + 40. Its 10 items—eight multiple-choice questions and two fill-in-the-blank questions—give students practice selecting and writing accurate sums.
How can I use this worksheet to teach adding within 100?
Model how to separate each addend into tens and ones before students work through examples such as 30 + 22 or 33 + 30. Then use the multiple-choice items to discuss why distractors such as 32, 6, or 600 do not represent the sum, and finish with the fill-in-the-blank problems to check independent understanding.
What mistakes should I watch for when students complete this addition worksheet?
Watch for students reversing the digits in problems such as 50 + 8 and writing 85 instead of 58, or treating a tens digit as a one. Also check whether students handle the fill-in-the-blank items, 80 + 4 and 7 + 40, as place-value additions rather than guessing from the answer choices used in the multiple-choice questions.
How do I assign and grade this Adding within 100 worksheet?
Wayground provides this worksheet as a printable PDF and as a digital quiz, and it includes a complete answer key for all 10 items. You can grade printable submissions by scanning student work with the Wayground for Teachers app, or review responses through the digital quiz.
How can I differentiate this adding-within-100 worksheet for my students?
Use the worksheet’s Advanced Settings to adjust font spacing or choose a larger font size so the addition expressions and answer choices are easier to read. You can also enable a dyslexia-friendly font or translate the worksheet into another language while keeping its multiple-choice and fill-in-the-blank format.
Where can I find more worksheets like this on Wayground?
Wayground offers a comprehensive collection of free printable worksheets and practice problems across all subjects, with downloadable PDFs and answer keys to help students master essential skills and concepts. Browse more resources at https://wayground.com/en-us/worksheets.