Monday Practice Worksheet Monday Standard Algorithm • Double Regrouping
Daily Subtraction Practice
Triple-Digit Subtraction
Solve using the standard vertical algorithm with regrouping across both tens and hundreds.
Name:
Date:
Reminder: When the top digit is smaller than the bottom digit, borrow 1 ten (making 10 ones). If the tens column is then too small, borrow 1 hundred (making 10 tens). Cross out clearly and write new values above the numbers!
1 634 − 278 = _____
Show all cross-outs and regrouping above
6 3 4
− 2 7 8
2 742 − 385 = _____
Show all cross-outs and regrouping above
7 4 2
− 3 8 5
Weekly Tracker:
Mon Tue Wed Thu Fri
Turn page over for Early Finisher Multiplication Sprint →
Early Finisher Sprint Monday Session
Mixed Multiplication Fluency (1–12)
Solve each multiplication fact rapidly and accurately. Write your products in the boxes.
Score ____ / 25
Sprint Problems (1–12 Facts) Speed & Accuracy Goal
7 × 8 =
6 × 9 =
4 × 12 =
8 × 3 =
9 × 7 =
11 × 6 =
5 × 9 =
12 × 8 =
7 × 7 =
3 × 9 =
8 × 8 =
6 × 7 =
12 × 12 =
9 × 4 =
5 × 8 =
11 × 11 =
7 × 6 =
8 × 4 =
9 × 9 =
12 × 7 =
6 × 8 =
4 × 7 =
8 × 9 =
12 × 6 =
7 × 5 =
Self-Rating: 🐢 Taking My Time ⚡ Steady Speed 🚀 Lightning Fast
Monday Practice Complete!
Tuesday Practice Worksheet Tuesday Standard Algorithm • Regrouping with Low Tens
Daily Subtraction Practice
Triple-Digit Subtraction
Pay close attention when borrowing leaves a 0 or 1 in the tens place before the next borrow!
Name:
Date:
Pro Tip: Once you borrow from the tens place, write that new tens digit immediately above. If that new tens digit is smaller than the bottom digit, borrow 1 hundred right away so you don't forget!
1 815 − 469 = _____
Show all cross-outs and regrouping above
8 1 5
− 4 6 9
2 523 − 176 = _____
Show all cross-outs and regrouping above
5 2 3
− 1 7 6
Weekly Tracker:
Mon Tue Wed Thu Fri
Turn page over for Early Finisher Multiplication Sprint →
Early Finisher Sprint Tuesday Session
Mixed Multiplication Fluency (1–12)
Calculate each product rapidly. Push for 100% precision!
Score ____ / 25
Sprint Problems (1–12 Facts) Speed & Accuracy Goal
9 × 8 =
7 × 12 =
6 × 6 =
12 × 9 =
8 × 7 =
11 × 8 =
4 × 9 =
8 × 6 =
3 × 12 =
9 × 5 =
7 × 4 =
12 × 11 =
6 × 8 =
8 × 5 =
9 × 9 =
11 × 7 =
12 × 5 =
7 × 7 =
8 × 8 =
6 × 12 =
9 × 6 =
4 × 8 =
11 × 12 =
7 × 9 =
12 × 12 =
Self-Rating: 🐢 Taking My Time ⚡ Steady Speed 🚀 Lightning Fast
Tuesday Practice Complete!
Wednesday Practice Worksheet Wednesday Standard Algorithm • Double Regrouping
Daily Subtraction Practice
Triple-Digit Subtraction
Solve using the standard vertical algorithm with regrouping across both tens and hundreds.
Name:
Date:
Mid-Week Tip: Regroup the ones place first by borrowing 1 ten. When you move to the tens place, if the remaining tens are smaller than the bottom number, borrow 1 hundred from the hundreds column. Write all cross-outs neatly above!
1 725 − 368 = _____
Show all cross-outs and regrouping above
7 2 5
− 3 6 8
2 643 − 279 = _____
Show all cross-outs and regrouping above
6 4 3
− 2 7 9
Weekly Tracker:
Mon Tue Wed Thu Fri
Turn page over for Early Finisher Multiplication Sprint →
Early Finisher Sprint Wednesday Session
Mixed Multiplication Fluency (1–12)
Race through these facts! Remember: practice makes instant recall permanent.
Score ____ / 25
Sprint Problems (1–12 Facts) Mid-Week Speed Surge!
8 × 12 =
9 × 3 =
7 × 6 =
11 × 9 =
6 × 7 =
12 × 4 =
5 × 7 =
9 × 9 =
8 × 8 =
4 × 6 =
12 × 7 =
3 × 8 =
11 × 11 =
7 × 8 =
6 × 9 =
9 × 12 =
8 × 4 =
5 × 12 =
7 × 7 =
11 × 5 =
12 × 12 =
9 × 7 =
6 × 6 =
4 × 8 =
8 × 9 =
Self-Rating: 🐢 Taking My Time ⚡ Steady Speed 🚀 Lightning Fast
Wednesday Practice Complete!
Thursday Practice Worksheet Thursday Standard Algorithm • Double Regrouping
Daily Subtraction Practice
Triple-Digit Subtraction
Stay patient and methodical as numbers require deep double regrouping across columns.
Name:
Date:
Strategy: Work strictly from right to left! Settle the ones column first, then inspect your tens column. If the top tens digit is smaller than the bottom tens digit, take 1 hundred and add 10 to the tens column.
1 832 − 475 = _____
Show all cross-outs and regrouping above
8 3 2
− 4 7 5
2 914 − 568 = _____
Show all cross-outs and regrouping above
9 1 4
− 5 6 8
Weekly Tracker:
Mon Tue Wed Thu Fri
Turn page over for Early Finisher Multiplication Sprint →
Early Finisher Sprint Thursday Session
Mixed Multiplication Fluency (1–12)
Sharpen your mental reflexes with these quick multiplication facts.
Score ____ / 25
Sprint Problems (1–12 Facts) Almost at Friday!
12 × 3 =
8 × 6 =
7 × 11 =
9 × 6 =
4 × 11 =
11 × 12 =
5 × 8 =
9 × 8 =
6 × 11 =
7 × 9 =
8 × 8 =
12 × 5 =
3 × 7 =
9 × 4 =
6 × 8 =
12 × 8 =
7 × 7 =
11 × 7 =
4 × 8 =
9 × 9 =
8 × 7 =
12 × 12 =
6 × 9 =
7 × 8 =
9 × 12 =
Self-Rating: 🐢 Taking My Time ⚡ Steady Speed 🚀 Lightning Fast
Thursday Practice Complete!
Friday Practice Worksheet Friday Standard Algorithm • Master Challenge
Daily Subtraction Practice
Triple-Digit Subtraction
Final mastery showdown! Prove your double regrouping fluency and accuracy.
Name:
Date:
Mastery Key: Execute your double regrouping with complete precision. Check each column carefully: subtract ones, subtract tens, and subtract hundreds. Cross out clearly and write new values above the numbers!
1 851 − 386 = _____
Show all cross-outs and regrouping above
8 5 1
− 3 8 6
2 623 − 287 = _____
Show all cross-outs and regrouping above
6 2 3
− 2 8 7
Weekly Tracker:
Mon Tue Wed Thu Fri
Week Complete! 🎉
Turn page over for Final Multiplication Sprint →
Early Finisher Sprint Friday Finale
Mixed Multiplication Fluency (1–12)
Grand finale challenge! Complete all 25 facts to finish the week strong.
Score ____ / 25
Grand Sprint Facts (1–12 Facts) Ultimate Speed Sprint!
12 × 12 =
9 × 8 =
7 × 12 =
8 × 7 =
11 × 11 =
6 × 8 =
9 × 7 =
4 × 9 =
12 × 6 =
8 × 8 =
7 × 7 =
9 × 9 =
11 × 8 =
6 × 12 =
8 × 5 =
12 × 9 =
3 × 9 =
7 × 6 =
11 × 6 =
8 × 9 =
6 × 7 =
12 × 4 =
5 × 9 =
11 × 12 =
7 × 8 =
Self-Rating: 🐢 Taking My Time ⚡ Steady Speed 🚀 Lightning Fast
Friday Finale Complete! 🎉
Subtraction Series Answer Key Teacher Resource Subtraction Answer Key • Monday – Friday
Regrouping Masters
Weekly Subtraction Solutions
Step-by-step double cross-outs, place-value regrouping, and calculated differences for all 10 core problems.
Double Regrouping Focus
Monday Standard Double Regrouping
Problems 1 & 2
1. 634 − 278 = 356
• Ones: 3 tens → 2; 4 ones → 14 ones. \(14 - 8 = 6\)
• Tens: 6 hundreds → 5; 2 tens → 12 tens. \(12 - 7 = 5\)
• Hundreds: \(5 - 2 = 3\)
2. 742 − 385 = 357
• Ones: 4 tens → 3; 2 ones → 12 ones. \(12 - 5 = 7\)
• Tens: 7 hundreds → 6; 3 tens → 13 tens. \(13 - 8 = 5\)
• Hundreds: \(6 - 3 = 3\)
Tuesday Consecutive Deficit Regrouping
Problems 1 & 2
1. 815 − 469 = 346
• Ones: 1 ten → 0; 5 ones → 15 ones. \(15 - 9 = 6\)
• Tens: 8 hundreds → 7; 0 tens → 10 tens. \(10 - 6 = 4\)
• Hundreds: \(7 - 4 = 3\)
2. 523 − 176 = 347
• Ones: 2 tens → 1; 3 ones → 13 ones. \(13 - 6 = 7\)
• Tens: 5 hundreds → 4; 1 ten → 11 tens. \(11 - 7 = 4\)
• Hundreds: \(4 - 1 = 3\)
Wednesday Double Regrouping (Tens & Hundreds)
Problems 1 & 2
1. 725 − 368 = 357
• Ones: 2 tens → 1; 5 ones → 15 ones. \(15 - 8 = 7\)
• Tens: 7 hundreds → 6; 1 ten → 11 tens. \(11 - 6 = 5\)
• Hundreds: \(6 - 3 = 3\)
2. 643 − 279 = 364
• Ones: 4 tens → 3; 3 ones → 13 ones. \(13 - 9 = 4\)
• Tens: 6 hundreds → 5; 3 tens → 13 tens. \(13 - 7 = 6\)
• Hundreds: \(5 - 2 = 3\)
Thursday Deep Double Regrouping
Problems 1 & 2
1. 832 − 475 = 357
• Ones: 3 tens → 2; 2 ones → 12 ones. \(12 - 5 = 7\)
• Tens: 8 hundreds → 7; 2 tens → 12 tens. \(12 - 7 = 5\)
• Hundreds: \(7 - 4 = 3\)
2. 914 − 568 = 346
• Ones: 1 ten → 0; 4 ones → 14 ones. \(14 - 8 = 6\)
