V6. Subtracting Big Numbers (Even across Zeros!) | Grade 4 | This Millennial Teacher

Subtracting across zeros doesn't have to be scary. Learn the standard algorithm for subtraction with regrouping, including problems like 5,004 − 2,368, with clear step-by-step examples. Common Core standard: 4.NBT.4. Subscribe to This Millennial Teacher for more kid-friendly math lessons! #4thGradeMath #MathForKids #CommonCoreMath