Level 1
What is the number that comes just after 7864?
1 m
Level 1
What is the number that comes just before 3450?
1 m
Level 1
What is the sum of 5645 and 1876?
1 m
Level 1
Subtract 250 from 4524. What is the answer?
1 m
Level 1
What is the difference between 3814 and 721?
1 m