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givi [52]
3 years ago
9

The number of students in the four sixth-grade classes are 26, 19, 34 and 21. Use properties to find the total number of student

s in the four classes. 26, 19, 34, and 21.
Mathematics
2 answers:
Fynjy0 [20]3 years ago
7 0
You can use the associative property because the order does not matter with 2 or more numbers if you are just finding the sum. 26 + 19 + 34 + 21 = 100 students total
alina1380 [7]3 years ago
7 0
Just add it up.
26 + 19=45
45+34=79
79+21=100
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