OpenStax, Prealgebra 2e §1.2 Add Whole Numbers · Try It 28 · Arithmetic · Whole numbers & place value
Add Whole Numbers · Try It 28
Lincoln Middle School has three grades. The number of students in each grade is What is the total number of students?
OpenStax, Prealgebra 2e · §1.2 Add Whole Numbers · Try It 28
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