3 Digit Subtraction Regroup Hundreds Lesson 6.8
3-Digit Addition - Regrouping Ones - Lesson 63. Are there enough tens to subtract 7 tens. 3 Digit Subtraction Regrou…
Subtraction Regroup Hundreds And Tens Lesson 6.9
461 179 4 hundreds 6 tens 1 one 1 hundred 7 tens 9 ones 3 hundreds tens 11 ones 1 hundred 7 tens 9 ones hundreds tens …