Overview: 7 questions will be solved this time.Among them
☆7 arithmetic calculations
[1/7 Formula]
Work: Calculate the value of equation 120×67×25 .
Question type: Mathematical calculation
Solution:
120×67×25
=8040×25
=201000 Answer:120×67×25=201000[2/7 Formula]
Work: Calculate the value of equation 8×66×125 .
Question type: Mathematical calculation
Solution:
8×66×125
=528×125
=66000 Answer:8×66×125=66000[3/7 Formula]
Work: Calculate the value of equation 25×35×120 .
Question type: Mathematical calculation
Solution:
25×35×120
=875×120
=105000 Answer:25×35×120=105000[4/7 Formula]
Work: Calculate the value of equation 3×8×12×25 .
Question type: Mathematical calculation
Solution:
3×8×12×25
=24×12×25
=288×25
=7200 Answer:3×8×12×25=7200[5/7 Formula]
Work: Calculate the value of equation 90×25×4 .
Question type: Mathematical calculation
Solution:
90×25×4
=2250×4
=9000 Answer:90×25×4=9000[6/7 Formula]
Work: Calculate the value of equation 90×25×8 .
Question type: Mathematical calculation
Solution:
90×25×8
=2250×8
=18000 Answer:90×25×8=18000[7/7 Formula]
Work: Calculate the value of equation 101×10×10 .
Question type: Mathematical calculation
Solution:
101×10×10
=1010×10
=10100 Answer:101×10×10=10100
>>注:本次最多计算 7 道题。
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