96 P4.WN.JM.17102138
Level 1
The first two common multiples of 3 and 5 are
(a) First common multiple: _____
(b) Second common multiple: _____
2 m
Common multiples
97 P4.WN.JM.17102139
Level 1
What is the sum of the first and second common multiples of 5 and 7?
2 m
Common multiples
98 P4.WN.JM.17102146
Level 1
What is the difference between the smallest 4-digit number and the greatest 3-digit number?
2 m
W Addition & subtraction Min-max
99 P4.WN.JM.17102150
Level 1
The height of a tree is about 100 m when rounded off to the nearest ten. What is the lowest possible height of the tree?
2 m
W Place values W Round off Min-max
100 P4.WN.JM.17102151
Level 1
The height of Mount Everest is about 9000 m when rounded off to the nearest thousand. What is the highest possible height of Mount Everest?
2 m
W Place values W Round off Min-max

5 per page

10 per page

20 per page

Symbols

STUDENT
Navigations
Contact Us
Members
Links