Question
Based on the number sequences, find the missing information for (a) and (b).

(1) 377 - 92 = 377 - 100 + 8
(2) 9919 - 920 = 9919  - 1000 + 80
(3) 43901 - 9950 = 43901 - (a) ________ + (b) ________
(4) 874421 - 99995 = 874421 - 100000 + 5
1 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Based on the number sequences, find the missing information for (a) and (b).

(1) 377 - 92 = 377 - 100 + 8
(2) 9919 - 920 = 9919  - 1000 + 80
(3) 43901 - 9950 = 43901 - (a) ________ + (b) ________
(4) 874421 - 99995 = 874421 - 100000 + 5