1 P4.DE.JM.17101052
Level 1
Round off the decimal to the nearest whole number.
2.3
1 m
D Place values D Round off
2 P4.DE.JM.17101051
Level 1
Round off the decimal to the nearest whole number.
12.05
1 m
D Place values D Round off
3 P4.DE.JM.17101055
Level 1
Round off the decimal to the nearest whole number.
34.678
1 m
D Place values D Round off
4 P4.DE.JM.17101053
Level 1
Round off the decimal to 1 decimal place.
21.99
1 m
D Place values D Round off
5 P4.DE.JM.17101054
Level 1
Round off the decimal to 2 decimal places.
9.487
1 m
D Place values D Round off
6 P4.DE.JM.17101056
Level 1
The distance between Romeo's house and his school is 6.457 km. What is the distance when rounded to 2 decimal places?
1 m
D Place values D Round off Length
7 P4.DE.JM.17101057
Level 1
The cost of a speaker is $59.75. What is the cost when rounded to the nearest dollar?
1 m
D Place values D Round off Money
8 P4.MS.TL.18082265
Level 1
Find the following values without a calculator.

Round off to the nearest whole number.
  1. 1.7
  2. 4.46
  3. 45.347
  4. 123.468
2 m
D Place values D Round off
9 P4.MS.TL.18082266
Level 1 PSLE
Find the following values without a calculator.

Round off to the nearest tenth.
  1. 0.12
  2. 1.46
  3. 45.347
  4. 123.468
2 m
D Place values D Round off
10 P4.MS.TL.18082267
Level 1
Find the following values without a calculator.

Round off to the nearest hundredth.
  1. 0.127
  2. 1.467
  3. 45.347
  4. 123.468
2 m
D Place values D Round off
11 P4.MS.TL.18082268
Level 1
Find the following values without a calculator.

Round off to the nearest thousandth.
  1. 0.1247
  2. 1.4678
  3. 45.3471
  4. 123.4682
2 m
D Place values D Round off
12 P4.DE.JM.17101058
Level 1
A number when rounded off to one decimal place is 15.8. What could be the smallest possible actual number with two decimal places?
2 m
D Place values D Round off Min-max
13 P4.DE.JM.17101059
Level 1
A number X with 2 decimal places is added to 12.02. The answer is 15 when it is rounded off to a whole number. What is the largest possible number for X?
2 m
D Place values D Round off Min-max
14 P4.DE.JM.17101041
Level 1
Divide 0.62 by 4. What is the quotient when rounded to the nearest tenth?
2 m
D Place values D Division D Round off
15 P4.DE.JM.171010116
Level 2
Express the following fraction as a decimal. Round off the answer to 1 decimal place.
23
2 m
D Place values D Round off Fraction to decimal
16 P4.DE.JM.171010117
Level 2
Express the following fraction as a decimal. Round off the answer to 1 decimal place.
3 57
2 m
D Place values D Round off Fraction to decimal
17 P4.DE.JC.17100402
Level 3
Yoshi prepared some fruit punch for his party. For the fruit punch, he put in 1.23 ℓ of syrup and 4 times as much water as syrup. He then poured the fruit punch equally into 8 glasses. How much fruit punch were there in each glass? Round off your answer to 2 decimal places.
4 m
D Multiplication D Division D Round off Volume Model Times-as-many

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