Level 1
What is the missing number in the pattern? 26000, 25450,               , 24350, 23800
1 m
Level 1
What is the missing number? 23.66,         , 23.72, 23.75, 23.78
1 m
Level 1
What is the measurement indicated by the arrow?
1 m
Level 1
What is the length of the arrow as shown in the figure?
1 m
Level 2
Alexander measures his height using a tape measure, as shown . Seven years ago, he was 1.38 m. How much has he grown in seven years? Express your answer in m.
2 m