Fill in the missing numbers/words.
9999+1=
Given: 9999+1=
We know property of addition, 1 added to a number gives the successor of a number as the sum.
So, 9999+1=10000.
Fill in the missing numbers/words.8678+0=
922+189=
Fill in the missing numbers/words.99+139+1=
Fill in the missing numbers/words .1676+300=____
____+0=9888