Level 2
Which of the following gives a different answer from the others? Give the answer in letter. (Eg a)
  1. 456 + 234
  2. 1454 - 764
  3. 1768 - 1078
  4. 239 + 452
2 m
Level 2
Find the missing digits.
  1. A
  2. B
2 m
Level 2
Find the missing digits.
  1. A
  2. B

      A 8 7 5
-     2 3 4 B
      7 5 3 0
2 m
Level 2
Find the missing digits.
  1. A
  2. B

      2 A 1 5
+    1 2 B 3
      3 2 6 8
2 m
Level 2
Find the missing digits.
  1. A
  2. B

      8 5 7 A
-        2 B 1
      8 3 4 5
2 m