Question
PSLE
Liam had 31 more marbles than Ethan at first. Ethan gave 10 of his marbles to Liam. Liam now has 4 times as many marbles as Ethan. How many marbles did Ethan have at first?
3 m

Click button first when a symbol is required. X

PSLE
Liam had 31 more marbles than Ethan at first. Ethan gave 10 of his marbles to Liam. Liam now has 4 times as many marbles as Ethan. How many marbles did Ethan have at first?