Science Quizzes questions with answers

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Q10741: What is the value of x if: x - 5 = 146

Answer: 151

💡 x = 146 + 5 = 151; check: 151 - 5 = 146.

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Q10742: What is the missing number: ? + 44 = 179

Answer: 135

💡 Missing number = 179 - 44 = 135; check: 44 + 135 = 179.

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Q10743: What is the value of x if: x - 6 = 23

Answer: 29

💡 x = 23 + 6 = 29; check: 29 - 6 = 23.

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Q10744: What is the value of x if: x - 69 = 171

Answer: 240

💡 x = 171 + 69 = 240; check: 240 - 69 = 171.

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Q10745: What is the missing number: 20 + ? = 119

Answer: 99

💡 Missing number = 119 - 20 = 99; check: 20 + 99 = 119.

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Q10746: What is the missing number: ? + 20 = 149

Answer: 129

💡 Missing number = 149 - 20 = 129; check: 20 + 129 = 149.

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Q10747: What is the missing number: 125 + ? = 265

Answer: 140

💡 Missing number = 265 - 125 = 140; check: 125 + 140 = 265.

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Q10748: What is the missing number: 110 + ? = 176

Answer: 66

💡 Missing number = 176 - 110 = 66; check: 110 + 66 = 176.

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Q10749: What is the value of x if: x - 7 = 99

Answer: 106

💡 x = 99 + 7 = 106; check: 106 - 7 = 99.

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Q10750: What is the missing number: 142 + ? = 202

Answer: 60

💡 Missing number = 202 - 142 = 60; check: 142 + 60 = 202.

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Q10751: What is the missing number: 12 + ? = 181

Answer: 169

💡 Missing number = 181 - 12 = 169; check: 12 + 169 = 181.

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Q10752: What is the missing number: 45 + ? = 207

Answer: 162

💡 Missing number = 207 - 45 = 162; check: 45 + 162 = 207.

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Q10753: What is the value of x if: x - 8 = 97

Answer: 105

💡 x = 97 + 8 = 105; check: 105 - 8 = 97.

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Q10754: What is the missing number: 43 + ? = 105

Answer: 62

💡 Missing number = 105 - 43 = 62; check: 43 + 62 = 105.

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Q10755: What is the missing number: ? + 26 = 89

Answer: 63

💡 Missing number = 89 - 26 = 63; check: 26 + 63 = 89.

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Q10756: What is the value of x if: x - 36 = 73

Answer: 109

💡 x = 73 + 36 = 109; check: 109 - 36 = 73.

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Q10757: What is the value of x if: x - 45 = 101

Answer: 146

💡 x = 101 + 45 = 146; check: 146 - 45 = 101.

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Q10758: What is the value of x if: x - 146 = 42

Answer: 188

💡 x = 42 + 146 = 188; check: 188 - 146 = 42.

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Q10759: What is the value of x if: x - 105 = 44

Answer: 149

💡 x = 44 + 105 = 149; check: 149 - 105 = 44.

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Q10760: What is the missing number: 74 + ? = 119

Answer: 45

💡 Missing number = 119 - 74 = 45; check: 74 + 45 = 119.

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