91 P5.DE.JM.17082989
Level 2
The actual masses of two wooden crates, Y and Z, are measured in hundredths. The mass of Crate Y is rounded off to 13.6 kg and the mass of Crate Z is rounded off to 16.8 kg. What is the greatest possible difference in the actual masses of these two crates? Give the answer in kg.
2 m
D Place values D Addition & subtraction D Round off Min-max change Mass
92 P5.DE.JC.17083083
Level 1
Express 1 320 as a decimal correct to 1 decimal place.
2 m
D Place values D Round off Fraction to decimal Mixed numbers
93 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
94 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
95 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

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