Jumps on a Number Line is a free printable Grade 2 math worksheet on a sum or difference within 100 shown as a jump, aligned to Common Core standard 2.MD.B.6. It prints 6 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two students in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.
Set 1 of 25 · the same problems every time you open this link.
1.The jump starts at 10 and goes forward to the other end of the bar. Write the number sentence.
2.The jump starts at 85 and goes back to the other end of the bar. Write the number sentence.
3.The jump starts at 10 and goes forward to the other end of the bar. Write the number sentence.
4.The jump starts at 30 and goes back to the other end of the bar. Write the number sentence.
5.The jump starts at 35 and goes back to the other end of the bar. Write the number sentence.
6.The jump starts at 45 and goes forward to the other end of the bar. Write the number sentence.
LessonPrint · 2.MD.B.6 · Set 1 · free to copy for classroom use
Answer key — Jumps on a Number Line
Set 1. Prints on its own sheet.
1.10 + 15 = 25
2.85 − 10 = 75
3.10 + 55 = 65
4.30 − 10 = 20
5.35 − 30 = 5
6.45 + 35 = 80
Questions about Jumps on a Number Line
What does the Jumps on a Number Line worksheet cover?
It practices a sum or difference within 100 shown as a jump — 6 questions for Grade 2, all on Common Core 2.MD.B.6: Show whole numbers, and sums and differences within 100, as distances on a number line. The instruction to students is “Write the number sentence for each jump”, and the answer key follows on the next sheet.
Which Common Core standard does Jumps on a Number Line practice?
CCSS.MATH.CONTENT.2.MD.B.6 — 2.MD.B.6, under Measurement & Data for Grade 2. The published standard reads: “Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, …, and represent whole-number sums and differences within 100 on a number line diagram.” The worksheet assesses that standard rather than a paraphrase of it.
What age or grade is this worksheet for?
Jumps on a Number Line is written for Grade 2, typically ages 7-8. It is one of the sheets on 2.MD.B.6, so it suits any student working at that standard — including older students revisiting it and younger ones working ahead.
Does Jumps on a Number Line come with an answer key?
Yes. All 6 answers are generated from the same problems as the questions, so the key cannot drift out of step with the sheet. It starts on a fresh sheet of paper, after the questions, so it is not handed out with the class by accident.
How many different versions of Jumps on a Number Line can I print?
25 — one per student, and all 25 ask different questions. Set 1 downloads the whole class as a single PDF. Every version is fixed to its own address, so a sheet printed today holds the same problems when you reopen it next week.
Is Jumps on a Number Line free to print and photocopy?
Yes. Jumps on a Number Line, its answer key and its 25 versions are free to print and photocopy for your own class, with no account, no email capture and no subscription at the download step. Please do not resell them or republish them as your own.
More practice for 2.MD.B.6
Show whole numbers, and sums and differences within 100, as distances on a number line.