Level 1
Find the following values without a calculator.

  1. 1.05 km = ______ m
  2. _____ m = 1045 cm
  3. _____ km = 1045 cm
  4. 8.001 ℓ = _____ cm3
1 m
Level 1
The table shows the operating hours of a clinic. How many hours does the clinic operate from Sunday to Thursday altogether? (Give your answer in h.)
2 m
Level 1
There are 3 boxes. The mass of Box A is 3.4 kg, the mass of Box B is 5.8 kg and the mass of Box C is 4.2 kg. Which box has its mass nearest to the average mass of the 3 boxes? Give the letter only for the answer.
2 m
Level 2
1 + 2 + 3 + ... + 94 + 95 + 96 + 97. When the first 97 whole numbers are added up. What is the digit in the ones place of this total?
2 m
Level 1
Find the following values without a calculator.

  1. _____ ℓ = 23 mℓ
  2. 4.3 ℓ = _____ mℓ
  3. 0.23 ℓ = _____ mℓ
  4. _____ ℓ = 25 mℓ
1 m