Science Quizzes questions with answers

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Q9701: What is the missing number: 160 + ? = 255

Answer: 95

💡 Missing number = 255 - 160 = 95; check: 160 + 95 = 255.

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Q9702: What is the missing number: ? + 155 = 296

Answer: 141

💡 Missing number = 296 - 155 = 141; check: 155 + 141 = 296.

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Q9703: What is the missing number: 55 + ? = 183

Answer: 128

💡 Missing number = 183 - 55 = 128; check: 55 + 128 = 183.

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Q9704: What is the value of x if: x - 181 = 34

Answer: 215

💡 x = 34 + 181 = 215; check: 215 - 181 = 34.

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Q9705: What is the missing number: 119 + ? = 201

Answer: 82

💡 Missing number = 201 - 119 = 82; check: 119 + 82 = 201.

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Q9706: What is the missing number: ? + 121 = 300

Answer: 179

💡 Missing number = 300 - 121 = 179; check: 121 + 179 = 300.

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Q9707: What is the missing number: 78 + ? = 177

Answer: 99

💡 Missing number = 177 - 78 = 99; check: 78 + 99 = 177.

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Q9708: What is the value of x if: x - 217 = 59

Answer: 276

💡 x = 59 + 217 = 276; check: 276 - 217 = 59.

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Q9709: What is the missing number: 158 + ? = 187

Answer: 29

💡 Missing number = 187 - 158 = 29; check: 158 + 29 = 187.

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Q9710: What is the missing number: ? + 15 = 71

Answer: 56

💡 Missing number = 71 - 15 = 56; check: 15 + 56 = 71.

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Q9711: What is the missing number: ? + 33 = 57

Answer: 24

💡 Missing number = 57 - 33 = 24; check: 33 + 24 = 57.

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Q9712: What is the missing number: ? + 10 = 20

Answer: 10

💡 Missing number = 20 - 10 = 10; check: 10 + 10 = 20.

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Q9713: What is the missing number: ? + 50 = 183

Answer: 133

💡 Missing number = 183 - 50 = 133; check: 50 + 133 = 183.

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Q9714: What is the missing number: ? + 42 = 149

Answer: 107

💡 Missing number = 149 - 42 = 107; check: 42 + 107 = 149.

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Q9715: What is the missing number: ? + 40 = 102

Answer: 62

💡 Missing number = 102 - 40 = 62; check: 40 + 62 = 102.

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Q9716: What is the missing number: 105 + ? = 222

Answer: 117

💡 Missing number = 222 - 105 = 117; check: 105 + 117 = 222.

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Q9717: What is the missing number: 14 + ? = 95

Answer: 81

💡 Missing number = 95 - 14 = 81; check: 14 + 81 = 95.

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Q9718: What is the missing number: 16 + ? = 93

Answer: 77

💡 Missing number = 93 - 16 = 77; check: 16 + 77 = 93.

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Q9719: What is the missing number: ? × 9 = 108

Answer: 12

💡 Missing number = 108 ÷ 9 = 12; check: 12 × 9 = 108.

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Q9720: What is the value of x if: x - 123 = 167

Answer: 290

💡 x = 167 + 123 = 290; check: 290 - 123 = 167.

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