Science Quizzes questions with answers

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Q10341: What is the value of x if: x - 150 = 62

Answer: 212

💡 x = 62 + 150 = 212; check: 212 - 150 = 62.

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Q10342: What is the missing number: ? + 75 = 131

Answer: 56

💡 Missing number = 131 - 75 = 56; check: 75 + 56 = 131.

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Q10343: What is the missing number: ? + 18 = 31

Answer: 13

💡 Missing number = 31 - 18 = 13; check: 18 + 13 = 31.

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Q10344: What is the value of x if: x - 83 = 135

Answer: 218

💡 x = 135 + 83 = 218; check: 218 - 83 = 135.

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Q10345: What is the value of x if: x - 38 = 256

Answer: 294

💡 x = 256 + 38 = 294; check: 294 - 38 = 256.

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Q10346: What is the missing number: ? + 155 = 282

Answer: 127

💡 Missing number = 282 - 155 = 127; check: 155 + 127 = 282.

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Q10347: What is the value of x if: x - 140 = 23

Answer: 163

💡 x = 23 + 140 = 163; check: 163 - 140 = 23.

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Q10348: What is the missing number: ? + 93 = 266

Answer: 173

💡 Missing number = 266 - 93 = 173; check: 93 + 173 = 266.

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Q10349: What is the missing number: ? + 64 = 146

Answer: 82

💡 Missing number = 146 - 64 = 82; check: 64 + 82 = 146.

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Q10350: What is the missing number: 155 + ? = 263

Answer: 108

💡 Missing number = 263 - 155 = 108; check: 155 + 108 = 263.

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Q10351: What is the missing number: ? + 128 = 153

Answer: 25

💡 Missing number = 153 - 128 = 25; check: 128 + 25 = 153.

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Q10352: What is the value of x if: x - 191 = 33

Answer: 224

💡 x = 33 + 191 = 224; check: 224 - 191 = 33.

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Q10353: What is the missing number: ? + 154 = 300

Answer: 146

💡 Missing number = 300 - 154 = 146; check: 154 + 146 = 300.

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Q10354: What is the missing number: ? + 168 = 247

Answer: 79

💡 Missing number = 247 - 168 = 79; check: 168 + 79 = 247.

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Q10355: What is the missing number: ? + 139 = 298

Answer: 159

💡 Missing number = 298 - 139 = 159; check: 139 + 159 = 298.

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Q10356: What is the value of x if: x - 29 = 47

Answer: 76

💡 x = 47 + 29 = 76; check: 76 - 29 = 47.

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Q10357: What is the missing number: ? + 41 = 191

Answer: 150

💡 Missing number = 191 - 41 = 150; check: 41 + 150 = 191.

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Q10358: What is the missing number: 170 + ? = 325

Answer: 155

💡 Missing number = 325 - 170 = 155; check: 170 + 155 = 325.

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Q10359: What is the missing number: ? + 125 = 176

Answer: 51

💡 Missing number = 176 - 125 = 51; check: 125 + 51 = 176.

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Q10360: What is the missing number: ? + 129 = 134

Answer: 5

💡 Missing number = 134 - 129 = 5; check: 129 + 5 = 134.

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