Question
Complete the number pattern. Fill in the missing number.
3805, (a)          , 3807, 3808, (b)           , 3810
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.
3805, (a)          , 3807, 3808, (b)           , 3810