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Mathematical calculation：
Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 7 questions will be solved this time.Among them
☆7 arithmetic calculations
[1/7 Formula]
Work: Calculate the value of equation 888.6-3.9 .
Question type: Mathematical calculation
Solution:
888.6-3.9
=884.7
Answer:888.6-3.9=884.7
[2/7 Formula]
Work: Calculate the value of equation 555.5-4.7 .
Question type: Mathematical calculation
Solution:
555.5-4.7
=550.8
Answer:555.5-4.7=550.8
[3/7 Formula]
Work: Calculate the value of equation 888.4-2.8 .
Question type: Mathematical calculation
Solution:
888.4-2.8
=885.6
Answer:888.4-2.8=885.6
[4/7 Formula]
Work: Calculate the value of equation 999.4-8.7 .
Question type: Mathematical calculation
Solution:
999.4-8.7
=990.7
Answer:999.4-8.7=990.7
[5/7 Formula]
Work: Calculate the value of equation 812.8+4.7 .
Question type: Mathematical calculation
Solution:
812.8+4.7
=817.5
Answer:812.8+4.7=817.5
[6/7 Formula]
Work: Calculate the value of equation 889.4-5.5 .
Question type: Mathematical calculation
Solution:
889.4-5.5
=883.9
Answer:889.4-5.5=883.9
[7/7 Formula]
Work: Calculate the value of equation 763.6+3.7 .
Question type: Mathematical calculation
Solution:
763.6+3.7
=767.3
Answer:763.6+3.7=767.3
>>注：本次最多计算 7 道题。