Subtract 3-digit numbers without regrouping
~10 min
Subtract ones, tens, and hundreds when each top digit is large enough.
Subtract Each Place
876
Th
0
H
×8
T
×7
O
6
To subtract 3-digit numbers, subtract the digits in the ones place, then the tens place, and finally the hundreds place.
💡 Always match up the places: ones with ones, tens with tens, and hundreds with hundreds.