Questions and answers from this day. Play today's quiz to build your streak.
Question 1 · Subtraction
Answer: 103. 578 − 475 = 103. Borrow from the next place when a digit on top is smaller.
Question 2 · Fractions
Answer: 12. Divide 18 by 6 to get 3, then multiply by 4: 12.
Question 3 · Perimeter
Answer: 128 cm. Perimeter = 2 × (length + width) = 2 × (40 + 24) = 128 cm.
Question 4 · LCM
Answer: 30. List multiples of each number. The smallest one they share is 30.
Question 5 · Addition
Answer: 995. 151 + 844 = 995. Add the ones, tens and hundreds, carrying when a column passes 9.
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