31 P4.FR.JM.17101733
Level 3
Anisha's monthly salary is $3451. She gives 27 of it to her mother and spends twice as much on daily expenses. If she saves the rest of the money, how much does she save in a year?
4 m
Fraction of a whole F Addition & subtraction F Multiplication Money Times as many Units method
32 P4.FR.JM.17103181
Level 3
Vanessa ordered a plate of noodles and shared it with Lee. She ate 310 of it. Lee ate twice as much noodles as she did. What fraction of the platter of noodles was left?
4 m
Fraction of a whole F 4 operations Times as many Model Part-whole
33 P4.FR.NK.23011004
Level 3
Frank has 234 times as many marbles as Louie. Louie has 48 marbles. How many marbles do they have altogether?
4 m
Improper fractions Mixed numbers Fraction to units Units method
34 P4.WN.JM.17102347
Level 3
There are twice as many children as adults in a concert, and there are thrice as many boys as girls. If there are 3000 people in the concert,
  1. how many adults are there?
  2. how many children are there?
  3. how many boys are there?
3 m
Times as many Combined repeated identity Units table
35 P4.WN.JM.17102348
Level 3
A total of 460 children and adults went for a learning journey at the park. There were 80 more children than adults at the park. Given that the number of boys was 5 times the number of girls at the park, how many boys were at the park?
3 m
More than or less than Times as many Combined repeated identity Units table
36 P4.DE.NK.23011017
Level 3
The total mass of a kitten, a mouse and a puppy is 11 kg. The mouse is 0.4 kg heavier than the kitten. The puppy is 4 times as heavy as the mouse. Find the mass of the puppy.
4 m
D 4 operations Mass Times as many Model Comparison Model Times-as-many Units method
37 P4.DE.NK.22120624
Level 3
The total length of a string, a rope and a ribbon is 42.7 m. The ribbon is 14 m longer than the string. The rope is 5 times as long as the string. Find the difference in length between the rope and the ribbon.
4 m
D 4 operations Length Times as many Model Comparison Model Times-as-many Units method
38 P4.FR.JM.17103186
Level 3
A piece of lace is 5 m long. April cuts 35 of the lace to tie a curtain. She then divides the remaining lace into 2 pieces; one piece is twice as long as the other. What is the length of the longer piece in metres?
4 m
Fraction to units F 4 operations Money Times as many Model Part-whole Units method
39 P4.FR.JM.17103188
Level 3
There are a total of 260 pieces of 10-cent coins, 20-cent coins and 50-cent coins in Joey's piggy bank. 25 of these coins are 10-cent coins. The number of 50-cent coins is thrice the number of 20-cent coins.
  1. How many 50-cent coins are there?
  2. What is the total value of the 50-cent coins in Joey's piggy bank?
4 m
F Multiplication Fraction to units Money Unit conversion Times as many Units method
40 P4.AP.NK.23050803
Level 3
The figure is made up of Square A and Rectangle B. The length of Square A is 4 cm. The area of Rectangle B is 6 times the area of Square A. What is the area of Rectangle B?
4 m
Square Rectangle Rectilinear figure Times as many Units method

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