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22 × 3 – 4 = 66 – 4 = 62 62 × 3 – 8 = 186 – 8 = 178 178 × 3 – 12 = 534 – 12 = 522 522 × 3 – 16 = 1566 – 16 = 1550 1550 × 3 – 20 = 4560 – 20 = 4630
If the 5-digit number 676pq is divisible by 3, 7 and 11, then what is the value of (6p – 7q)?
What is the difference between 3/5 of 150 and 1/2 of 300?
What is the smallest number that needs to be added to 978 to make it a multiple of 37?
What is the unit digit of (217)413 × (819)547 × (414)624 × (342)812?
The sum of three consecutive even numbers is 84. Find the middle number.