12 questions
6th - 7th Grade
Mathematics
Adding Integers Using a Number Line is a free printable mathematics worksheet for students in Grades 6–7. It contains 12 multiple-choice questions that ask students to identify which addition equation matches a number-line model. The items include positive and negative starting values, movement in both directions, adding zero pairs, and sums that result in positive, negative, or zero values. This worksheet helps students connect a visual number-line representation to the symbolic form of an integer addition equation. Students must attend to the starting point, the direction and distance of movement, and the signs of both addends rather than relying only on the final location. The worksheet includes a complete answer key, making it useful for guided practice, independent review, or a quick check of understanding before students move to abstract integer calculations.
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WorksheetsAnswer Key7 + 3 = 10
4 + (-8) = -4
3 + (-3) = 0
-8 + (5) = -3
-8 + 13 = 5
-10 + 17 = 7
-7 + 7 = 0
-3 + (-7) = -10
9 + (-7) = 2
5 + (-4) = 1
-3 + (-2) = -5
4 + (-9) = -5
This Grade 6–7 worksheet focuses on matching number-line models to addition equations with positive and negative integers. Across 12 multiple-choice items, students interpret the starting value, movement direction, and distance to identify equations such as adding a negative, adding two negatives, or combining integers to reach zero.
First model how the starting point represents the first addend and how the direction and length of the movement represent the second addend. Then have students explain why a number-line movement matches one equation rather than its distractor, especially in items involving negative addends, opposite signs, or a sum of zero. Use the 12 multiple-choice questions for guided practice before asking students to write their own number-line representation.
Students may focus only on the endpoint and ignore the starting value, or read a movement to the right as positive without checking the number-line labels. Watch for confusion between a negative starting integer and a negative addend, incorrect signs when combining positive and negative values, and treating an equation such as 3 + (-3) = 0 as subtraction without identifying the signed addend. The distractors are designed to expose these sign and direction errors.
Wayground provides this worksheet as a printable PDF and as a digital quiz, and it includes a complete answer key for all 12 multiple-choice questions. For printable submissions, you can scan student work with the Wayground for Teachers app to help grade responses. The PDF option can also support schools that want to reduce screen time while students practise interpreting integer number lines.
Use the worksheet’s Advanced Settings to adjust font spacing or choose a larger font size so the number-line questions and answer choices are easier to read. You can also enable a dyslexia-friendly font or translate the worksheet into another language when those options support access to the integer representations and equation choices.
Wayground offers a broad collection of free printable worksheets and practice problems across subjects, with downloadable PDFs and answer keys to help students build essential skills and concepts. Browse more resources at https://wayground.com/en-us/worksheets.
