Counting Objects - Worksheet 10 - Kindergarten

Hard

Count groups of objects and match with the correct number (Hard)

15 problems · 5-10 minutes · Skills: counting, one-to-one correspondence

About This Worksheet

This hard-level worksheet contains 15 problems designed for Kindergarten students practicing counting objects. 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
8 + 11 =
2
3 + 20 =
3
5 + 9 =
4
10 + 8 =
5
15 + 20 =
6
20 + 15 =
7
11 + 15 =
8
7 + 16 =
9
7 + 2 =
10
8 + 4 =
11
1 + 14 =
12
15 + 18 =
13
7 + 13 =
14
7 + 2 =
15
2 + 19 =

Answer Key

1. 192. 233. 144. 185. 356. 357. 268. 239. 910. 1211. 1512. 3313. 2014. 915. 21

Frequently Asked Questions

How do I download this counting objects - 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.