Science Quizzes questions with answers

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Q10401: What is the value of x if: x - 58 = 190

Answer: 248

💡 x = 190 + 58 = 248; check: 248 - 58 = 190.

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Q10402: What is the missing number: ? + 31 = 111

Answer: 80

💡 Missing number = 111 - 31 = 80; check: 31 + 80 = 111.

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Q10403: What is the missing number: 83 + ? = 115

Answer: 32

💡 Missing number = 115 - 83 = 32; check: 83 + 32 = 115.

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Q10404: What is the missing number: 76 + ? = 181

Answer: 105

💡 Missing number = 181 - 76 = 105; check: 76 + 105 = 181.

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Q10405: What is the missing number: 22 + ? = 82

Answer: 60

💡 Missing number = 82 - 22 = 60; check: 22 + 60 = 82.

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Q10406: What is the value of x if: x - 37 = 26

Answer: 63

💡 x = 26 + 37 = 63; check: 63 - 37 = 26.

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Q10407: What is the missing number: 70 + ? = 220

Answer: 150

💡 Missing number = 220 - 70 = 150; check: 70 + 150 = 220.

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Q10408: What is the missing number: ? × 7 = 63

Answer: 9

💡 Missing number = 63 ÷ 7 = 9; check: 9 × 7 = 63.

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Q10409: What is the missing number: 174 + ? = 227

Answer: 53

💡 Missing number = 227 - 174 = 53; check: 174 + 53 = 227.

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Q10410: What is the missing number: ? + 48 = 100

Answer: 52

💡 Missing number = 100 - 48 = 52; check: 48 + 52 = 100.

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Q10411: What is the value of x if: x - 19 = 203

Answer: 222

💡 x = 203 + 19 = 222; check: 222 - 19 = 203.

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Q10412: What is the value of x if: x - 66 = 111

Answer: 177

💡 x = 111 + 66 = 177; check: 177 - 66 = 111.

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Q10413: What is the value of x if: x - 30 = 91

Answer: 121

💡 x = 91 + 30 = 121; check: 121 - 30 = 91.

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Q10414: What is the missing number: ? × 6 = 60

Answer: 10

💡 Missing number = 60 ÷ 6 = 10; check: 10 × 6 = 60.

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Q10415: What is the missing number: ? + 23 = 203

Answer: 180

💡 Missing number = 203 - 23 = 180; check: 23 + 180 = 203.

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Q10416: What is the value of x if: x - 48 = 83

Answer: 131

💡 x = 83 + 48 = 131; check: 131 - 48 = 83.

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Q10417: What is the value of x if: x - 91 = 121

Answer: 212

💡 x = 121 + 91 = 212; check: 212 - 91 = 121.

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Q10418: What is the missing number: 66 + ? = 128

Answer: 62

💡 Missing number = 128 - 66 = 62; check: 66 + 62 = 128.

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Q10419: What is the value of x if: x - 26 = 103

Answer: 129

💡 x = 103 + 26 = 129; check: 129 - 26 = 103.

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Q10420: What is the missing number: ? + 75 = 187

Answer: 112

💡 Missing number = 187 - 75 = 112; check: 75 + 112 = 187.

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