Science Quizzes questions with answers

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Q9921: What is the missing number: 143 + ? = 274

Answer: 131

💡 Missing number = 274 - 143 = 131; check: 143 + 131 = 274.

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Q9922: What is the missing number: 131 + ? = 139

Answer: 8

💡 Missing number = 139 - 131 = 8; check: 131 + 8 = 139.

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Q9923: What is the missing number: 79 + ? = 143

Answer: 64

💡 Missing number = 143 - 79 = 64; check: 79 + 64 = 143.

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Q9924: What is the value of x if: x - 34 = 48

Answer: 82

💡 x = 48 + 34 = 82; check: 82 - 34 = 48.

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Q9925: What is the value of x if: x - 100 = 95

Answer: 195

💡 x = 95 + 100 = 195; check: 195 - 100 = 95.

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Q9926: What is the value of x if: x - 35 = 70

Answer: 105

💡 x = 70 + 35 = 105; check: 105 - 35 = 70.

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Q9927: What is the value of x if: x - 217 = 17

Answer: 234

💡 x = 17 + 217 = 234; check: 234 - 217 = 17.

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Q9928: What is the value of x if: x - 28 = 23

Answer: 51

💡 x = 23 + 28 = 51; check: 51 - 28 = 23.

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Q9929: What is the missing number: ? + 101 = 278

Answer: 177

💡 Missing number = 278 - 101 = 177; check: 101 + 177 = 278.

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Q9930: What is the missing number: ? + 63 = 93

Answer: 30

💡 Missing number = 93 - 63 = 30; check: 63 + 30 = 93.

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Q9931: What is the missing number: 143 + ? = 162

Answer: 19

💡 Missing number = 162 - 143 = 19; check: 143 + 19 = 162.

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Q9932: What is the missing number: ? + 150 = 298

Answer: 148

💡 Missing number = 298 - 150 = 148; check: 150 + 148 = 298.

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Q9933: What is the value of x if: x - 56 = 190

Answer: 246

💡 x = 190 + 56 = 246; check: 246 - 56 = 190.

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Q9934: What is the missing number: 106 + ? = 239

Answer: 133

💡 Missing number = 239 - 106 = 133; check: 106 + 133 = 239.

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Q9935: What is the missing number: ? + 49 = 214

Answer: 165

💡 Missing number = 214 - 49 = 165; check: 49 + 165 = 214.

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Q9936: What is the missing number: ? + 55 = 87

Answer: 32

💡 Missing number = 87 - 55 = 32; check: 55 + 32 = 87.

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Q9937: What is the value of x if: x - 188 = 54

Answer: 242

💡 x = 54 + 188 = 242; check: 242 - 188 = 54.

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Q9938: What is the missing number: ? + 75 = 148

Answer: 73

💡 Missing number = 148 - 75 = 73; check: 75 + 73 = 148.

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Q9939: What is the missing number: 17 + ? = 118

Answer: 101

💡 Missing number = 118 - 17 = 101; check: 17 + 101 = 118.

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Q9940: What is the value of x if: x - 36 = 203

Answer: 239

💡 x = 203 + 36 = 239; check: 239 - 36 = 203.

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