Overview: 7 questions will be solved this time.Among them
☆7 arithmetic calculations
[1/7 Formula]
Work: Calculate the value of equation 44×8×125 .
Question type: Mathematical calculation
Solution:
44×8×125
=352×125
=44000 Answer:44×8×125=44000[2/7 Formula]
Work: Calculate the value of equation 75×4×50 .
Question type: Mathematical calculation
Solution:
75×4×50
=300×50
=15000 Answer:75×4×50=15000[3/7 Formula]
Work: Calculate the value of equation 4×24×75 .
Question type: Mathematical calculation
Solution:
4×24×75
=96×75
=7200 Answer:4×24×75=7200[4/7 Formula]
Work: Calculate the value of equation 40×19×125 .
Question type: Mathematical calculation
Solution:
40×19×125
=760×125
=95000 Answer:40×19×125=95000[5/7 Formula]
Work: Calculate the value of equation 2×4×125 .
Question type: Mathematical calculation
Solution:
2×4×125
=8×125
=1000 Answer:2×4×125=1000[6/7 Formula]
Work: Calculate the value of equation 75×61×4 .
Question type: Mathematical calculation
Solution:
75×61×4
=4575×4
=18300 Answer:75×61×4=18300[7/7 Formula]
Work: Calculate the value of equation 4×8×25×125 .
Question type: Mathematical calculation
Solution:
4×8×25×125
=32×25×125
=800×125
=100000 Answer:4×8×25×125=100000
>>注:本次最多计算 7 道题。
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