Shark Learning
MATHAddition

Addition: Add Whole Tens (3 Addends)

Add three multiples of 10 together. Practice mental math with tens. Example: 50 + 30 + 20 = 100

Key Concepts

Add the tens.

Practise this lesson

Addition: Add Whole Tens (3 Addends)

Open worksheets

Sharky Tutor

Coming Soon
Hi! I'm here to help.
Are you stuck on a specific question?
How do I start this?
Shark Learning Systems © 2026 • Terms • Privacy