Counting Sequences

Learn to count up and down by 1, 2, 3, 5, and 10 with fun!

What Are Counting Sequences?

Counting sequences are special patterns of numbers that follow a rule.
When we count by 1s (1, 2, 3...), we're making a sequence. But we can also count by 2s (2, 4, 6...), 5s (5, 10, 15...), or even go backwards! Sequences help us understand numbers better and make counting faster.

How to Count in Sequences

1️⃣ Choose your counting rule (like +2 or -5)

2️⃣ Start with your first number (like 0 or 10)

3️⃣ Keep adding or subtracting following your rule

Let's Play With Sequences!

Sequence Builder

Let's build a sequence together! Choose how to count:

0

What Comes Next?

Complete this sequence: 5, 10, 15, 20, ___

Parent Tips 🌟

  • Count everyday objects - Practice sequences with toys, stairs, or snacks ("Let's count these grapes by 2s!")
  • Make it musical - Sing counting songs or clap rhythms to different sequences
  • Play hopscotch sequences - Draw a hopscotch grid but label the squares with sequence numbers (like 5, 10, 15...)

Ready for More Math Fun?

Continue your child's math journey with our interactive lessons and games!

Download iMath App