More Than/Less Than (Type 1): More samples

Abbreviations used: eg P3, U1.1, Q1 refer to Conquer Problem Sums for Primary 3, unit 1.1, question 1.

P4, U1.7, Q4

Joshua had 45 more stickers than Melvin at first. After Melvin had used up 15 of his stickers, Joshua had thrice as many stickers as Melvin in the end. Find the number of stickers Joshua had at first.

P4, U1.7, Q6

John had $45 more than Melvin at first. After John had spent $75, Melvin had thrice as much money as John left. Find the amount of money John had at first.

P5, U1.2, Q3

Dennis had 120 marbles more than Jean at first. After Dennis gave away 150 marbles to his friend, Calvin, Jean had thrice as many marbles as Dennis. Find the number of marbles Dennis had at first.

Comments (0)