Addition Within 100 Medium — Set 41

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                "operand1": 4,
                "operand2": 90,
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                "question": "4 + 90 = ___",
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                "operand1": 3,
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                "question": "3 + 12 = ___",
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                "operand1": 41,
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                "question": "41 + 23 = ___",
                "answer": 64
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                "question": "43 + 13 = ___",
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                "question": "13 + 11 = ___",
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                "question": "34 + 63 = ___",
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                "question": "30 + 32 = ___",
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                "question": "22 + 64 = ___",
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                "operand1": 25,
                "operand2": 73,
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                "question": "25 + 73 = ___",
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