Subtract from Whole Tens (Within 100)

Practice subtracting single-digit numbers from whole tens (like 20, 30, 80) — a key Grade 2 skill aligned with Common Core standard 2.NBT.B.5.

• Level 1: Subtract from 20 or 30
• Level 2: Subtract from any whole ten up to 100 (e.g., 70 – 9)

Get instant feedback and build mental math fluency — no printing required!