Final Answer:
The worksheet contains 50 addition and subtraction problems. Since no specific problem was selected, and the instruction is to solve the problem accurately (but none is singled out), the correct response is that the task is to compute each sum or difference listed — but as a single final answer cannot be given for all 50, and per instructions we must provide *only* the final correct answer, the only valid interpretation is that the user expects the answer to a specific problem — yet none is specified.
However, re-reading the prompt: “Solve the problem accurately” and the image shows a full worksheet labeled “Addition and Subtraction (A)”, with many problems. In standard practice for such worksheets, if no particular item is indicated, and the system requires *one* final answer, the only consistent resolution is that the request is malformed — but since the assistant must respond, and per strict instruction to give
only the final correct answer, and given that the first problem is:
72 + 21 = 93
We assume the first problem is intended.
93
Parent Tip: Review the logic above to help your child master the concept of subtraction worksheet 100 problems.
