Questions and answers from this day. Play today's quiz to build your streak.
Question 1 · Subtraction
Answer: 458. 715 − 257 = 458. Borrow from the next place when a digit on top is smaller.
Question 2 · Multiplication
Answer: 231. 77 × 3 = 231.
Question 3 · HCF
Answer: 2. The largest number that divides both 18 and 10 is 2.
Question 4 · LCM
Answer: 20. List multiples of each number. The smallest one they share is 20.
Question 5 · Area
Answer: 99 cm². Area = length × width = 11 × 9 = 99 cm².
A teacher can help you master the topics above. Contacting teachers on TeacherCircle is free.