Science Quizzes questions with answers

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Q11341: What is the missing number: ? + 72 = 140

Answer: 68

💡 Missing number = 140 - 72 = 68; check: 72 + 68 = 140.

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Q11342: What is the value of x if: x - 10 = 75

Answer: 85

💡 x = 75 + 10 = 85; check: 85 - 10 = 75.

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Q11343: What is the missing number: 154 + ? = 246

Answer: 92

💡 Missing number = 246 - 154 = 92; check: 154 + 92 = 246.

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Q11344: What is the missing number: 160 + ? = 235

Answer: 75

💡 Missing number = 235 - 160 = 75; check: 160 + 75 = 235.

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Q11345: What is the missing number: 78 + ? = 180

Answer: 102

💡 Missing number = 180 - 78 = 102; check: 78 + 102 = 180.

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Q11346: What is the missing number: ? + 50 = 226

Answer: 176

💡 Missing number = 226 - 50 = 176; check: 50 + 176 = 226.

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Q11347: What is the missing number: 59 + ? = 73

Answer: 14

💡 Missing number = 73 - 59 = 14; check: 59 + 14 = 73.

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Q11348: What is the missing number: ? + 120 = 221

Answer: 101

💡 Missing number = 221 - 120 = 101; check: 120 + 101 = 221.

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Q11349: What is the value of x if: x - 30 = 236

Answer: 266

💡 x = 236 + 30 = 266; check: 266 - 30 = 236.

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Q11350: What is the value of x if: x - 33 = 37

Answer: 70

💡 x = 37 + 33 = 70; check: 70 - 33 = 37.

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Q11351: What is the missing number: 52 + ? = 196

Answer: 144

💡 Missing number = 196 - 52 = 144; check: 52 + 144 = 196.

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Q11352: What is the missing number: 109 + ? = 234

Answer: 125

💡 Missing number = 234 - 109 = 125; check: 109 + 125 = 234.

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Q11353: What is the missing number: 10 + ? = 19

Answer: 9

💡 Missing number = 19 - 10 = 9; check: 10 + 9 = 19.

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Q11354: What is the missing number: 72 + ? = 187

Answer: 115

💡 Missing number = 187 - 72 = 115; check: 72 + 115 = 187.

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Q11355: What is the missing number: ? × 3 = 18

Answer: 6

💡 Missing number = 18 ÷ 3 = 6; check: 6 × 3 = 18.

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Q11356: What is the missing number: 20 + ? = 89

Answer: 69

💡 Missing number = 89 - 20 = 69; check: 20 + 69 = 89.

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Q11357: What is the missing number: ? + 112 = 241

Answer: 129

💡 Missing number = 241 - 112 = 129; check: 112 + 129 = 241.

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Q11358: What is the missing number: 163 + ? = 274

Answer: 111

💡 Missing number = 274 - 163 = 111; check: 163 + 111 = 274.

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Q11359: What is the value of x if: x - 3 = 188

Answer: 191

💡 x = 188 + 3 = 191; check: 191 - 3 = 188.

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Q11360: What is the missing number: ? + 163 = 306

Answer: 143

💡 Missing number = 306 - 163 = 143; check: 163 + 143 = 306.

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