Level 2
Form the smallest four-digit number using the digits 1,2,3, 5 and 6.
2 m
Level 2
What is the greatest 4-digit odd number that can be formed using each of the digits once only?
4, 3, 8, 9
2 m
Level 2
Multiply 859 and 7. What is the number in the thousands place in the product?
2 m
Level 2
Form all the 3-digit odd numbers using all the digits 4, 5, and 2 in ascending order. (Eg 1, 2)
2 m
Level 1
4956 = 4000 + A + 50 + B

Find the values of
  1. A
  2. B
2 m