Level 1
The figure is made up of identical squares. What is the ratio of the number of shaded squares to the number of unshaded squares?
1 m
Level 1
A man can paint the house in 3 days. Assuming the same speed, how many days do 2 men take to paint the same house? Express your answer in decimal.
1 m
Level 1
70105 can be expressed as _____ thousands and _____ ones.
2 m
Level 1
What is the missing number in the pattern? 26000, 25450,               , 24350, 23800
1 m
Level 1
The solid is made up of 1-cm cubes. Find the volume of the solid.
1 m
Level 1
In 9.008, the digit 8 is in the                      place.
1 m
Level 1
Look at the patterns shown. What is the total number of beads in Pattern 25?
1 m
Level 1
In 6719, the digit in the tens place is        .
1 m
Level 1
What are the missing numbers?
1222, (a)         , 1242, 1252, (b)         , 1272
1 m
Level 1
The diagram shows the seating arrangement in an auditorium. The rest of the seats follow the same pattern. How many seats are there in Row 11?
1 m