Science Quizzes questions with answers

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Q10241: What is the missing number: ? + 60 = 238

Answer: 178

💡 Missing number = 238 - 60 = 178; check: 60 + 178 = 238.

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Q10242: What is the missing number: ? + 14 = 151

Answer: 137

💡 Missing number = 151 - 14 = 137; check: 14 + 137 = 151.

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Q10243: What is the missing number: ? + 149 = 164

Answer: 15

💡 Missing number = 164 - 149 = 15; check: 149 + 15 = 164.

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Q10244: What is the value of x if: x - 4 = 55

Answer: 59

💡 x = 55 + 4 = 59; check: 59 - 4 = 55.

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Q10245: What is the missing number: 99 + ? = 134

Answer: 35

💡 Missing number = 134 - 99 = 35; check: 99 + 35 = 134.

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Q10246: What is the value of x if: x - 73 = 37

Answer: 110

💡 x = 37 + 73 = 110; check: 110 - 73 = 37.

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Q10247: What is the value of x if: x - 245 = 37

Answer: 282

💡 x = 37 + 245 = 282; check: 282 - 245 = 37.

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Q10248: What is the value of x if: x - 45 = 31

Answer: 76

💡 x = 31 + 45 = 76; check: 76 - 45 = 31.

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Q10249: What is the value of x if: x - 15 = 88

Answer: 103

💡 x = 88 + 15 = 103; check: 103 - 15 = 88.

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Q10250: What is the missing number: ? + 116 = 236

Answer: 120

💡 Missing number = 236 - 116 = 120; check: 116 + 120 = 236.

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Q10251: What is the missing number: 34 + ? = 152

Answer: 118

💡 Missing number = 152 - 34 = 118; check: 34 + 118 = 152.

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Q10252: What is the missing number: ? + 175 = 348

Answer: 173

💡 Missing number = 348 - 175 = 173; check: 175 + 173 = 348.

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Q10253: What is the value of x if: x - 149 = 28

Answer: 177

💡 x = 28 + 149 = 177; check: 177 - 149 = 28.

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Q10254: What is the missing number: ? + 8 = 12

Answer: 4

💡 Missing number = 12 - 8 = 4; check: 8 + 4 = 12.

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Q10255: What is the missing number: ? × 2 = 8

Answer: 4

💡 Missing number = 8 ÷ 2 = 4; check: 4 × 2 = 8.

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Q10256: What is the missing number: ? + 49 = 75

Answer: 26

💡 Missing number = 75 - 49 = 26; check: 49 + 26 = 75.

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Q10257: What is the missing number: 162 + ? = 300

Answer: 138

💡 Missing number = 300 - 162 = 138; check: 162 + 138 = 300.

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Q10258: What is the missing number: 17 + ? = 166

Answer: 149

💡 Missing number = 166 - 17 = 149; check: 17 + 149 = 166.

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Q10259: What is the missing number: ? + 78 = 179

Answer: 101

💡 Missing number = 179 - 78 = 101; check: 78 + 101 = 179.

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Q10260: What is the missing number: ? + 14 = 130

Answer: 116

💡 Missing number = 130 - 14 = 116; check: 14 + 116 = 130.

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