This easy worksheet builds skip counting fluency with 2s and 3s side by side. Students start by sorting numbers like 6, 14, 20 and 9, 21, 27 into the correct group, then complete five sequences such as 6, 8, 10, ___, 14 and 9, 12, 15, ___, 21. One question asks for the very first number in 2, 4, 6, 8, 10. Four true or false items push children to notice mistakes, like whether 3, 6, 8, 12 really counts by 3s. Comparing 2s and 3s in the same sheet sharpens pattern awareness and prepares kids for multiplication groups.
Style:
Skip Counting
Part A: Sort the Words
Sort each word or number into the correct category box.
6914212027
Counting by 2s
Counting by 3s Only
Part B: Fill in the Blank
Write the missing word or number on each line.
1. 6, 8, 10, 12, 14.
2. 9, 12, 15, 18, 21.
3. 16, 18, 20, 22, 24.
4. 21, 24, 27, 30, 33.
5. 2, 4, 6, 8, 10.
Part C: True or False?
Read each statement. Circle True or False.
1. 4, 6, 8, 10 is counting by 2s.
True False
2. 3, 6, 8, 12 is counting by 3s.
True False
3. 12, 15, 18, 21 is counting by 3s.
True False
4. 10, 12, 15, 16 is counting by 2s.
True False
Skip Counting
★ Part A: Sort the Words
Sort each word or number into the correct category box.
6914212027
Counting by 2s
Counting by 3s Only
★ Part B: Fill in the Blank
Write the missing word or number on each line.
1) 6, 8, 10, 12, 14.
2) 9, 12, 15, 18, 21.
3) 16, 18, 20, 22, 24.
4) 21, 24, 27, 30, 33.
5) 2, 4, 6, 8, 10.
★ Part C: True or False?
Read each statement. Circle True or False.
1) 4, 6, 8, 10 is counting by 2s.
True
False
2) 3, 6, 8, 12 is counting by 3s.
True
False
3) 12, 15, 18, 21 is counting by 3s.
True
False
4) 10, 12, 15, 16 is counting by 2s.
True
False
Ready to Practice?
Complete each section carefully.
10 Questions
15-20 minutes
Auto-graded
Retry anytime
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