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Odd and Even Numbers1–20

Kindergarten–Grade 1

ODD 🔵
EVEN 🟢
🔵

Task 1: Circle all the ODD numbers

Odd numbers cannot be split equally. They end in 1, 3, 5, 7, or 9.

14
7
2
19
11
4
16
9
1
13
18
5
20
3
8
15
6
12
17
10
📋

Task 2: Sort the numbers

Write each number in the correct column below.

14
7
2
19
11
4
16
9
1
13
18
5
ODD 🔵
EVEN 🟢

About this Odd and Even Numbers Worksheet (1–20)

Free printable odd and even numbers worksheet (1–20) for Kindergarten–Grade 1. Task 1 asks students to identify and circle odd numbers in a scrambled grid. Task 2 gives twelve numbers to sort into two labeled columns. Both tasks build number sense and pattern recognition. Print on A4 or US Letter.