Question
Complete the number pattern.

(a)          , 4018, 4418, 4818, (b)         , 5618
2 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.

(a)          , 4018, 4418, 4818, (b)         , 5618