Workbook Detail
Subtraction Subtraction Four Digit — Set 99
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{
"contentData": {
"operation": "subtraction",
"subject": "arithmetic",
"difficulty": "hard",
"config": {
"maxNumber": 9999,
"minNumber": 1000,
"digits": 4,
"regrouping": false,
"operation": "subtraction"
},
"problems": [
{
"id": 1,
"operand1": 2225,
"operand2": 1021,
"operator": "-",
"question": "2225 - 1021 = ___",
"answer": 1204
},
{
"id": 2,
"operand1": 7842,
"operand2": 3211,
"operator": "-",
"question": "7842 - 3211 = ___",
"answer": 4631
},
{
"id": 3,
"operand1": 1866,
"operand2": 1046,
"operator": "-",
"question": "1866 - 1046 = ___",
"answer": 820
},
{
"id": 4,
"operand1": 1988,
"operand2": 1616,
"operator": "-",
"question": "1988 - 1616 = ___",
"answer": 372
},
{
"id": 5,
"operand1": 1585,
"operand2": 1432,
"operator": "-",
"question": "1585 - 1432 = ___",
"answer": 153
},
{
"id": 6,
"operand1": 2899,
"operand2": 1225,
"operator": "-",
"question": "2899 - 1225 = ___",
"answer": 1674
},
{
"id": 7,
"operand1": 1638,
"operand2": 1531,
"operator": "-",
"question": "1638 - 1531 = ___",
"answer": 107
},
{
"id": 8,
"operand1": 5377,
"operand2": 2220,
"operator": "-",
"question": "5377 - 2220 = ___",
"answer": 3157
},
{
"id": 9,
"operand1": 4396,
"operand2": 4024,
"operator": "-",
"question": "4396 - 4024 = ___",
"answer": 372
},
{
"id": 10,
"operand1": 1785,
"operand2": 1054,
"operator": "-",
"question": "1785 - 1054 = ___",
"answer": 731
},
{
"id": 11,
"operand1": 8725,
"operand2": 1711,
"operator": "-",
"question": "8725 - 1711 = ___",
"answer": 7014
},
{
"id": 12,
"operand1": 8869,
"operand2": 2258,
"operator": "-",
"question": "8869 - 2258 = ___",
"answer": 6611
},
{
"id": 13,
"operand1": 1243,
"operand2": 1133,
"operator": "-",
"question": "1243 - 1133 = ___",
"answer": 110
},
{
"id": 14,
"operand1": 4379,
"operand2": 1144,
"operator": "-",
"question": "4379 - 1144 = ___",
"answer": 3235
},
{
"id": 15,
"operand1": 7674,
"operand2": 2510,
"operator": "-",
"question": "7674 - 2510 = ___",
"answer": 5164
},
{
"id": 16,
"operand1": 1038,
"operand2": 1028,
"operator": "-",
"question": "1038 - 1028 = ___",
"answer": 10
},
{
"id": 17,
"operand1": 6961,
"operand2": 1131,
"operator": "-",
"question": "6961 - 1131 = ___",
"answer": 5830
},
{
"id": 18,
"operand1": 3648,
"operand2": 1208,
"operator": "-",
"question": "3648 - 1208 = ___",
"answer": 2440
},
{
"id": 19,
"operand1": 4788,
"operand2": 1062,
"operator": "-",
"question": "4788 - 1062 = ___",
"answer": 3726
},
{
"id": 20,
"operand1": 6936,
"operand2": 4215,
"operator": "-",
"question": "6936 - 4215 = ___",
"answer": 2721
}
],
"layout": {
"columns": 2,
"problemsPerPage": 20
}
},
"outputTargets": {
"screen": true,
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"_archetype": "form-exercise",
"_generatorId": "arithmetic-generator-v7.2.1"
}Teaching Notes
2225
-1021
7842
-3211
1866
-1046
1988
-1616
1585
-1432
2899
-1225
1638
-1531
5377
-2220
4396
-4024
1785
-1054
8725
-1711
8869
-2258
1243
-1133
4379
-1144
7674
-2510
1038
-1028
6961
-1131
3648
-1208
4788
-1062
6936
-4215
Download this free subtraction four digit math worksheet. Uniquely generated with an answer key — great for homework, practice, or assessment.
Features
- Printable PDF format
- Answer key included
- Multiple difficulty levels
- Classroom and home friendly
How to Use These Worksheets
- Select a four digit set.
- Print or use on-screen.
- Check answers and practice again.
Tips
- Start with easier sets and move up gradually.
- Practice in short sessions (10–15 minutes).
- Review mistakes and redo similar problems.
Frequently Asked Questions
How do I use this Subtraction Four Digit Math Worksheet worksheet?
Print the worksheet and complete the problems. Each set number generates a unique arrangement. Use the same set number for all students in a class for consistent assessment.
Is there an answer key?
Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.