Counting Objects 11 to 20 Practice Sheet Grade 1

ABOUT THE WORKSHEET

This Grade 1 math worksheet is designed to help students master the essential skill of counting objects up to 20. Developing a strong sense of numbers and one-to-one correspondence is a foundational block for early arithmetic. Each section features a unique set of fun icons, ranging from everyday items like umbrellas and flags to geometric shapes like triangles and diamonds. By organizing these objects in rows, the worksheet encourages students to practice subitizing and skip counting, leading to higher mathematical fluency and confidence in numerical identification.

QUICK DETAILS

• Grade: Grade 1
• Topic: Counting Objects up to 20
• Question Count: 14 Practice Problems
• Format: High-quality Printable PDF/Image

STEP-BY-STEP SOLVED EXAMPLES

Example 1: Counting the Umbrellas

Look at the first box on the top left. The umbrellas are arranged in three rows. - Row 1 has 7 umbrellas. - Row 2 has 7 umbrellas. - Row 3 has 2 umbrellas. To find the total, count them sequentially or add the rows together: 7 + 7 + 2 = 16. Write "16" in the provided box.

Example 2: Counting the Stars

Find the box with the star icons. The stars are organized into two rows: - Row 1 has 7 stars. - Row 2 has 6 stars. Simply count them one by one to ensure accuracy: 1, 2, 3... through 13. Alternatively, use basic addition: 7 + 6 = 13. The correct answer for this box is 13.

Example 3: Counting the Solid Flowers

Locate the section with the black solid flowers on the right side. - Row 1: 6 flowers. - Row 2: 6 flowers. - Row 3: 6 flowers. - Row 4: 2 flowers. Adding these up (6 + 6 + 6 + 2) gives us a total of 20. Write the number "20" in the blank box next to the flowers.

TEACHER & PARENT TIPS

To make the most of this worksheet, encourage children to use a pencil to mark each object as they count. This physical action helps prevent skipping an item or counting the same one twice. For students who are ready for a challenge, ask them to find rows that have the same number of items to introduce the concept of equal groups. If a child struggles, suggest using physical manipulatives like beans or blocks to represent the icons on the page for a tactile learning experience.