146 P5.FR.JM.17101757
Level 3
Ming Huat had 255 watermelons and 240 oranges at first. He used 35 of the watermelons and 34 of the oranges. He then bought some more oranges. In the end, 18 of the fruits he had left were watermelons. How many oranges did he buy?
3 m
Fraction of a set F Addition & subtraction F Multiplication All change Units table
147 P5.FR.JM.17101758
Level 3
A shop had 30 violins and some guitars. During a sale. 13 of the violins and 15 of the guitars were sold. 64 guitars were left unsold.
  1. How many violins were sold?
  2. How many violins and guitars were sold altogether?
3 m
Fraction of a set F Multiplication Fraction to units All change Units table
148 P3.FR.JM.17103177
Level 3
A chef bought 250 eggs. He boiled 40 eggs and fried 69 of the remaining eggs. How many eggs had he left?
4 m
Fraction of a set F Multiplication Remainder concept Model Part-whole
149 P4.FR.JM.17102350
Level 3
A group of friends went for lunch together. After lunch, half of them went home. Among those who remained, 7 of them went shopping together while the rest went for a movie. For those who went for the movie, 4 of them went home after the movie and the remaining 5 of them decided to go for dinner. How many friends went for lunch together?
3 m
Fraction of a set Working backwards
150 P5.RD.JM.17083318
Level 3
Andy, Benjamin and Caleb had a total of 698 cards at first. After a week, the number of Andy's cards became 3 times the number of cards he had at first. The number of Benjamin's cards decreased by 138. Caleb had half as many cards as he had at first. In the end, the three boys had the same number of cards.
  1. How many cards did Caleb have at first?
  2. What was the total number of cards that the three boys had in the end?
5 m
Fraction of a set Fraction to units Times as many Equal stage after All change Units table

5 per page

10 per page

20 per page

Symbols

x2
x3
₵
$
⊥
//
∠
°
π
%
:
\[ \]
STUDENT
Navigations
Contact Us
Members
Links