Question
Complete the number pattern. Fill in the missing number.
2402, 2403, (a)           , 2405, 2406, (b)           
1 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Complete the number pattern. Fill in the missing number.
2402, 2403, (a)           , 2405, 2406, (b)