Workbook Detail
Subtraction Within 100 Medium — Set 17
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"operand1": 52,
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"question": "52 - 41 = ___",
"answer": 11
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"id": 3,
"operand1": 43,
"operand2": 1,
"operator": "-",
"question": "43 - 1 = ___",
"answer": 42
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"id": 4,
"operand1": 96,
"operand2": 42,
"operator": "-",
"question": "96 - 42 = ___",
"answer": 54
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"id": 5,
"operand1": 88,
"operand2": 17,
"operator": "-",
"question": "88 - 17 = ___",
"answer": 71
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{
"id": 6,
"operand1": 46,
"operand2": 44,
"operator": "-",
"question": "46 - 44 = ___",
"answer": 2
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{
"id": 7,
"operand1": 78,
"operand2": 75,
"operator": "-",
"question": "78 - 75 = ___",
"answer": 3
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"id": 8,
"operand1": 24,
"operand2": 11,
"operator": "-",
"question": "24 - 11 = ___",
"answer": 13
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"id": 9,
"operand1": 50,
"operand2": 30,
"operator": "-",
"question": "50 - 30 = ___",
"answer": 20
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"id": 10,
"operand1": 33,
"operand2": 22,
"operator": "-",
"question": "33 - 22 = ___",
"answer": 11
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{
"id": 11,
"operand1": 19,
"operand2": 11,
"operator": "-",
"question": "19 - 11 = ___",
"answer": 8
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{
"id": 12,
"operand1": 33,
"operand2": 10,
"operator": "-",
"question": "33 - 10 = ___",
"answer": 23
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{
"id": 13,
"operand1": 7,
"operand2": 6,
"operator": "-",
"question": "7 - 6 = ___",
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"id": 14,
"operand1": 38,
"operand2": 34,
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"question": "38 - 34 = ___",
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{
"id": 15,
"operand1": 39,
"operand2": 32,
"operator": "-",
"question": "39 - 32 = ___",
"answer": 7
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{
"id": 16,
"operand1": 55,
"operand2": 30,
"operator": "-",
"question": "55 - 30 = ___",
"answer": 25
},
{
"id": 17,
"operand1": 18,
"operand2": 2,
"operator": "-",
"question": "18 - 2 = ___",
"answer": 16
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{
"id": 18,
"operand1": 9,
"operand2": 2,
"operator": "-",
"question": "9 - 2 = ___",
"answer": 7,
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{
"id": 19,
"operand1": 95,
"operand2": 1,
"operator": "-",
"question": "95 - 1 = ___",
"answer": 94
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{
"id": 20,
"operand1": 9,
"operand2": 7,
"operator": "-",
"question": "9 - 7 = ___",
"answer": 2,
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}Teaching Notes
15
-14
52
-41
43
-1
96
-42
88
-17
46
-44
78
-75
24
-11
50
-30
33
-22
19
-11
33
-10
7
-6
38
-34
39
-32
55
-30
18
-2
9
-2
95
-1
9
-7
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