Practice problem
What does 23+(11+25)23+(11+25)23+(11+25) equal to? Choose all the right answers.
(11+23)+25(11+23)+25(11+23)+25
23×1123\times 1123×11
(23+25)+11(23+25)+11(23+25)+11
23+(23+11)23+(23+11)23+(23+11)
Type a concept, like “slope” or “photosynthesis”.
