Science Quizzes questions with answers

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Q10481: What is the missing number: ? × 6 = 12

Answer: 2

💡 Missing number = 12 ÷ 6 = 2; check: 2 × 6 = 12.

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Q10482: What is the value of x if: x - 40 = 20

Answer: 60

💡 x = 20 + 40 = 60; check: 60 - 40 = 20.

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Q10483: What is the missing number: 65 + ? = 114

Answer: 49

💡 Missing number = 114 - 65 = 49; check: 65 + 49 = 114.

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Q10484: What is the missing number: ? + 66 = 78

Answer: 12

💡 Missing number = 78 - 66 = 12; check: 66 + 12 = 78.

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Q10485: What is the missing number: ? × 6 = 24

Answer: 4

💡 Missing number = 24 ÷ 6 = 4; check: 4 × 6 = 24.

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Q10486: What is the missing number: 59 + ? = 149

Answer: 90

💡 Missing number = 149 - 59 = 90; check: 59 + 90 = 149.

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Q10487: What is the missing number: 122 + ? = 255

Answer: 133

💡 Missing number = 255 - 122 = 133; check: 122 + 133 = 255.

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Q10488: What is the value of x if: x - 265 = 27

Answer: 292

💡 x = 27 + 265 = 292; check: 292 - 265 = 27.

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Q10489: What is the missing number: 148 + ? = 161

Answer: 13

💡 Missing number = 161 - 148 = 13; check: 148 + 13 = 161.

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Q10490: What is the value of x if: x - 77 = 203

Answer: 280

💡 x = 203 + 77 = 280; check: 280 - 77 = 203.

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Q10491: What is the missing number: ? + 18 = 121

Answer: 103

💡 Missing number = 121 - 18 = 103; check: 18 + 103 = 121.

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Q10492: What is the missing number: 97 + ? = 186

Answer: 89

💡 Missing number = 186 - 97 = 89; check: 97 + 89 = 186.

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Q10493: What is the value of x if: x - 20 = 233

Answer: 253

💡 x = 233 + 20 = 253; check: 253 - 20 = 233.

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Q10494: What is the missing number: 76 + ? = 114

Answer: 38

💡 Missing number = 114 - 76 = 38; check: 76 + 38 = 114.

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Q10495: What is the missing number: 56 + ? = 213

Answer: 157

💡 Missing number = 213 - 56 = 157; check: 56 + 157 = 213.

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Q10496: What is the missing number: 3 + ? = 183

Answer: 180

💡 Missing number = 183 - 3 = 180; check: 3 + 180 = 183.

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Q10497: What is the missing number: ? + 135 = 286

Answer: 151

💡 Missing number = 286 - 135 = 151; check: 135 + 151 = 286.

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Q10498: What is the value of x if: x - 12 = 211

Answer: 223

💡 x = 211 + 12 = 223; check: 223 - 12 = 211.

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Q10499: What is the missing number: ? + 15 = 49

Answer: 34

💡 Missing number = 49 - 15 = 34; check: 15 + 34 = 49.

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Q10500: What is the value of x if: x - 227 = 41

Answer: 268

💡 x = 41 + 227 = 268; check: 268 - 227 = 41.

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