Writing the Integer Equation Shown on a Number Line - Answers Key

Sep 30, 2026

Uploaded by Grenda

Worksheets that ask students to write and complete integer equations represented on number lines. Multiple problems show positive and negative integers with addition signs and an equals mark, requiring the matching of the jump endpoints to form correct sums. An answer key section provides the evaluated equations for each number line setup, supporting self-checking and targeted feedback for number-line-based integer operations.

LanguageEnglish

CategoryExam

FormatPDF

Pages3

Reading Time8 min

AccessFree to download

Write the equation shown by each number line

Problem 1

Problem 2

Problem 3

Problem 4

Problem 5

Problem 6

Writing the Integer Equation Shown on a Number Line Name: | Write the equation shown by each number line. 1)

−1 0 1 2 3 4 5 6 7 8 9 10 11 12
+ =
| | | | | | 1.
2. | Answers | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | | | | | | | | | | | | | | 2)

−2 | | | | | | 3.
4.
5.
6. | | | | | | | | | | | | | | | | | | | | | |
−1 0 1 2 3 4 5 6 7 8 9
+ = | | | | | | | | | | | | | | | | | | | | | | | | | | 3)

−10 | | | | | | | | | |
−9 −8 −7 −6
+ = |
−5 |
−4 |
−3 −2 −1 0 |
1 | | | | 4)

−6 | | | | | | | | | |
−5 −4
+ = |
−3 |
−2 |
−1 0 |
1 | | | | 5)

−2 | | | | | | | | | |
−1 0 1
+ = |
2 |
3 |
4 5 6 |
7 | | | | 6)

−8 | | | | | | | | | |
−7 −6 −5
+ = |
−4 |
−3 |
−2 −1 0 |
1 | | | [Math](Math www.CommonCoreSheets.com 9 1-6)[ www.CommonCoreSheets.com](Math www.CommonCoreSheets.com 9 1-6)[ 9](Math www.CommonCoreSheets.com 9 1-6)[ 1-6](Math www.CommonCoreSheets.com 9 1-6) 83 67 50 33 17 0 | | | | | | | | --- | --- | --- | --- | --- | --- | Writing the Integer Equation Shown on a Number Line Name: Answer Key | Write the equation shown by each number line. 1)

−1 0 1 2 3 4 5 6 7 8
+ =
| | | | | | | | | |
12 | 1.
2. | Answers
8 + 3 = 11 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | | |
9 |
10 |
11 | | | 8 + (-9) = -1 | | | | | | | | | | | | | | | | 2)

−2 | | | | | | | | | | | 3.
4.
5.
6. | -6 + (-3) = -9 | | | | | | | | | | | | | | -5 + 4 = -1 | | | | | | | | | | | | | | 6 + (-7) = -1 | | |
−1 0 1 2 3 4 5 6
+ = | | | | | | |
7 |
8 |
9 | | | | | | | | | | | | | | | | -7 + 6 = -1 | | | | | | | | | | | | | | | | 3)

−10 | | | | | | | | | | | | | | |
−9 −8 −7
+ = |
−6 |
−5 |
−4 |
−3 |
−2 | |
−1 |
0 |
1 | | | | 4)

−6 | | | | | | | | | | | | | | |
−5 −4
+ = | |
−3 |
−2 | |
−1 | |
0 | |
1 | | | | 5)

−2 | | | | | | | | | | | | | | |
−1 0
+ = |
1 |
2 |
3 |
4 | |
5 | |
6 |
7 | | | | 6)

−8 | | | | | | | | | | | | | | |
−7 −6
+ = |
−5 |
−4 |
−3 |
−2 | |
−1 | |
0 |
1 | | | [Math](Math www.CommonCoreSheets.com 9 1-6)[ www.CommonCoreSheets.com](Math www.CommonCoreSheets.com 9 1-6)[ 9](Math www.CommonCoreSheets.com 9 1-6)[ 1-6](Math www.CommonCoreSheets.com 9 1-6) 83 67 50 33 17 0 | | | | | | | | --- | --- | --- | --- | --- | --- | Writing the Integer Equation Shown on a Number Line Name: | Write the equation shown by each number line. 1)

−1 0 1 2 3 4 5 6 7 8 9
+ =
| | | |
12 | 1.
2.
3.
4. | Answers | | --- | --- | --- | --- | --- | --- | --- | | | |
10 |
11 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2)

−2 | | | | | | | | |
−1 0 1 2 3 4 5 6
+ = |
7 |
8 |
9 | | | | 3)

−10 | | | | | | | | |
−9 −8 −7 −6 −5 −4 −3 −2
+ = |
−1 |
0 |
1 | | | | 4)

−6 | | | | | | | | |
−5 −4 −3 −2 −1
+ = |
0 | |
1 | | | Math Modified [www.CommonCoreSheets.com](www.CommonCoreSheets.com) 9 1-4 75 | | 50 | 25 | 0 | | --- | --- | --- | --- |

FAQs

What does each number line problem require students to do?

Write the integer equation represented by the number line, matching the marked starting and ending points to the addition expression.

How are negative integers handled in these problems?

Negative integers appear as values left of zero on the number line, and the correct equation must include negative addends or negative results as shown by the endpoints.

Where can students find the correct results?

The document includes an answers key that lists the completed equations for each number line.

Sep 30, 2026

Uploaded by Grenda