Addition and Subtraction · Test Course Basic Maths
A book has 20 pages, and Sam reads 7 pages. How many pages are left to read?
Practice question from Addition and Subtraction (Test Course Basic Maths), with the correct answer and a step-by-step solution.
easy · Subjective · Q-EA91B9
A book has 20 pages, and Sam reads 7 pages. How many pages are left to read?
Answer: There are 13 pages left to read. This is because 20 - 7 = 13.
Solution
Since some pages have been read, subtract: . Therefore, 13 pages remain.
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