← Back to Missing Numbers

Missing Numbers - Worksheet 10 - Kindergarten

Hard

Identify and fill in missing numbers on a number line or sequence (Hard)

15 problems · 5-10 minutes · Skills: number recognition, sequencing

About This Worksheet

This hard-level worksheet contains 15 problems designed for Kindergarten students practicing missing numbers. Hard worksheets feature challenging problems including multi-step questions, missing values, and real-world applications to push students further.

Regular practice with worksheets helps students build fluency and confidence in essential math skills.

How to Solve: Worked Example

Example Problem: Solve the first problem on the worksheet.
Solution Steps:
  1. Read the problem carefully.
  2. Identify what is being asked.
  3. Use what you know to find the answer.
  4. Check your work.
Answer: See the answer key below
Tip: Take your time and read each problem carefully before answering!
1
3 + 6 =
2
14 + 20 =
3
3 + 1 =
4
11 + 3 =
5
7 + 13 =
6
3 + 2 =
7
8 + 12 =
8
15 + 16 =
9
8 + 13 =
10
1 + 2 =
11
2 + 11 =
12
16 + 5 =
13
14 + 16 =
14
7 + 17 =
15
7 + 2 =

Answer Key

1. 92. 343. 44. 145. 206. 57. 208. 319. 2110. 311. 1312. 2113. 3014. 2415. 9

Frequently Asked Questions

How do I download this missing numbers - worksheet 10 worksheet?

Click the "Download PDF / Print" button at the top of the worksheet. You can save it as a PDF or print it directly. The answer key will be on a separate page.

How do I find worksheets at different difficulty levels?

Each subtopic has 10 worksheets: Worksheets 1-3 are Easy, 4-7 are Medium, and 8-10 are Hard. Start with Easy worksheets to build confidence, then progress to harder ones.

How many problems are on this worksheet?

This worksheet contains 15 problems. It typically takes 5-10 minutes to complete. An answer key with all solutions is included.