Level 1
Find the difference between 6048 and 365 by first rounding off each number to the nearest hundred.
2 m
Level 1
The figures shows the number of visitors to the National Museum in two months.
January - 49 506
February - 31 385
Round off the number of visitors in each month to the nearest thousand. Then estimate the total number of visitors in the two months.
2 m
Level 2
Find the sum of all the common multiples of 4 and 6 that are less than 25.
2 m
Level 2
Using the digits, form the largest odd and the smallest even 6-digit number. Find the difference between the 2 numbers.
0, 2, 3, 5, 8, 9
2 m
Level 3
The table shows the prices of pens sold in a school bookshop. Jessica wants to buy 26 pens. What is the least amount she will have to pay?
3 m
Level 3
Xinyi had some 20-cent and 50-cent coins which added up to $20.30. She had 14 more 20-cent coins than 50-cent coins. How many 20-cent coins did she have?
4 m