198k views
4 votes
Anne wants to find the answer to 1999 + 1476.

Which of these shows a way to get the same answer?


2000 + 1475


2000 + 1477


2005 + 1400


2005 + 1500

User Ekenman
by
7.4k points

1 Answer

5 votes
1999 +1476
= 1999 +1476 +1 -1
= (1999 +1) +(1476 -1)
= 2000 +1475 . . . . . . . . corresponds to the 1st selection
User Oliverguenther
by
7.7k points