Workbook Detail
Color By Number Subtraction Medium — Set 84
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{
"contentData": {
"operation": "color-by-number",
"subject": "arithmetic",
"difficulty": "medium",
"config": {
"difficulty": "medium",
"maxNumber": 10
},
"problems": [
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 15 - 3 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "12 → GREEN",
"expression": "15 - 3",
"numericAnswer": 12,
"color": "GREEN",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
},
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 2 × 12 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "24 → ORANGE",
"expression": "2 × 12",
"numericAnswer": 24,
"color": "ORANGE",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
},
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 29 - 8 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "21 → ORANGE",
"expression": "29 - 8",
"numericAnswer": 21,
"color": "ORANGE",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
},
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 13 - 6 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "7 → BLUE",
"expression": "13 - 6",
"numericAnswer": 7,
"color": "BLUE",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
},
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 9 + 0 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "9 → BLUE",
"expression": "9 + 0",
"numericAnswer": 9,
"color": "BLUE",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
},
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 16 - 5 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "11 → GREEN",
"expression": "16 - 5",
"numericAnswer": 11,
"color": "GREEN",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
},
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 5 + 11 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "16 → YELLOW",
"expression": "5 + 11",
"numericAnswer": 16,
"color": "YELLOW",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
},
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 19 - 7 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "12 → GREEN",
"expression": "19 - 7",
"numericAnswer": 12,
"color": "GREEN",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
},
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 2 + 10 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "12 → GREEN",
"expression": "2 + 10",
"numericAnswer": 12,
"color": "GREEN",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
},
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 6 + 11 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "17 → YELLOW",
"expression": "6 + 11",
"numericAnswer": 17,
"color": "YELLOW",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
},
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 26 - 9 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "17 → YELLOW",
"expression": "26 - 9",
"numericAnswer": 17,
"color": "YELLOW",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
},
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 2 + 20 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "22 → ORANGE",
"expression": "2 + 20",
"numericAnswer": 22,
"color": "ORANGE",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
},
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 34 - 9 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "25 → ORANGE",
"expression": "34 - 9",
"numericAnswer": 25,
"color": "ORANGE",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
},
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 26 - 8 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "18 → YELLOW",
"expression": "26 - 8",
"numericAnswer": 18,
"color": "YELLOW",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
},
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 21 + 3 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "24 → ORANGE",
"expression": "21 + 3",
"numericAnswer": 24,
"color": "ORANGE",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
},
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 35 - 10 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "25 → ORANGE",
"expression": "35 - 10",
"numericAnswer": 25,
"color": "ORANGE",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
},
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 1 + 12 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "13 → GREEN",
"expression": "1 + 12",
"numericAnswer": 13,
"color": "GREEN",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
},
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 13 + 4 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "17 → YELLOW",
"expression": "13 + 4",
"numericAnswer": 17,
"color": "YELLOW",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
},
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 26 - 4 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "22 → ORANGE",
"expression": "26 - 4",
"numericAnswer": 22,
"color": "ORANGE",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
},
{
"type": "color-by-number",
"subType": "color-by-number",
"difficulty": "medium",
"question": "Color by Number: Solve 4 + 3 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE",
"answer": "7 → BLUE",
"expression": "4 + 3",
"numericAnswer": 7,
"color": "BLUE",
"colorKey": "1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE"
}
],
"layout": {
"columns": 2,
"problemsPerPage": 20
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},
"_archetype": "form-exercise",
"_generatorId": "arithmetic-generator-v7.2.1"
}Teaching Notes
- Color by Number: Solve 15 - 3 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
- Color by Number: Solve 2 × 12 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
- Color by Number: Solve 29 - 8 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
- Color by Number: Solve 13 - 6 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
- Color by Number: Solve 9 + 0 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
- Color by Number: Solve 16 - 5 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
- Color by Number: Solve 5 + 11 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
- Color by Number: Solve 19 - 7 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
- Color by Number: Solve 2 + 10 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
- Color by Number: Solve 6 + 11 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
- Color by Number: Solve 26 - 9 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
- Color by Number: Solve 2 + 20 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
- Color by Number: Solve 34 - 9 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
- Color by Number: Solve 26 - 8 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
- Color by Number: Solve 21 + 3 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
- Color by Number: Solve 35 - 10 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
- Color by Number: Solve 1 + 12 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
- Color by Number: Solve 13 + 4 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
- Color by Number: Solve 26 - 4 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
- Color by Number: Solve 4 + 3 = ? Color the region using the key: 1-5: RED, 6-10: BLUE, 11-15: GREEN, 16-20: YELLOW, 21-25: ORANGE
Practice color by number subtraction with free medium printable worksheets. Uniquely generated — reinforce key math skills.
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