41 P4.WN.JM.17102178
Level 2
The sum of 39 tens, 15 hundreds, 20 thousands and 45 ones is ___.
2 m
W Place values W Addition & subtraction
42 P4.WN.JM.17102251
Level 2
With the digits 3, 4 and 5, form the largest three-digit number which when rounded off to the nearest hundred is 400?
2 m
W Place values W Round off Min-max
43 P4.WN.JM.17102125
Level 1
Express 51753 in words.
2 m
Numbers in words
44 P4.WN.JM.17102179
Level 2
One hundred and seven thousand, six hundred and forty-two is 96 937 more than ____.
2 m
W Place values Numbers in words More than or less than
45 P4.WN.JM.17102250
Level 2
Find the product of 809 and 78.
  1. Write down the smallest 5 digit number that can be formed using all the 5 digits obtained from the result.
  2. Find the largest possible odd number that can be formed with the same set of digits.
2 m
Odd & even W Multiplication & division Min-max
46 P4.WN.NK.23010601
Level 2
There were 400 people at the cinema. 183 of them were men, 138 were women and the rest were children. How many children were there?
2 m
W Addition & subtraction Model Part-whoe
47 P4.WN.JM.17102105
Level 2
At a book shop, Alice paid $12 for 1 book and 2 pens. 1 pen cost $3. How much did 1 book cost?
2 m
W Addition & subtraction Money
48 P4.WN.JC.17100343
Level 2
Mrs Tan had 9 m of cloth. She used 240 cm of it to sew a dress and 395 cm to sew a shirt. What was the length of cloth she had left? Give your answer in cm.
2 m
W Addition & subtraction Length Unit conversion Model Part-whole
49 P4.WN.JC.17100351
Level 2
A silver egg has a mass of 10 kg 25 g. A golden egg is 2 kg 375 g lighter than the silver egg. What is the mass of the golden egg? (Give the answer in kilograms and grams.)
2 m
W Addition & subtraction Mass Unit conversion Model Comparison
50 P4.WN.JC.17100301
Level 2
The capacity of a fish tank is 4 ℓ. There are 1 ℓ 750 mℓ of water in the tank. How much more water is needed to fill the tank completely? (Give the answer in litres and millilitres.)
2 m
W Addition & subtraction Volume Unit conversion Model Part-whole

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