小学数学总复习应用题(列方程)练习试卷15（Primary mathematics review the application questions (column equations) exercise papers 15）.doc

小学数学总复习应用题(列方程)练习试卷15（Primary mathematics review the application questions (column equations) exercise papers 15） Six grade mathematical equations solving exercises Metro middle school green area of 1800 square meters this year, 2 times more than last years green area, 40 square meters, green area last year is how many square meters? The washing machine plant produces 260 washing machines this year, 2.5 times less than the average daily output last year, and 40 units per day. How many units per day? The chemical fertilizer plant carried 47 tons of fertilizer with two large and small cars, 8 large cars, 6 cars shipped, and 4 tons for large cars each time. How many tons of cars do you carry each time? A roll of cloth is 36 meters long, cut 10 pieces of adult clothing and 8 pieces of childrens clothes, every adult clothes fabrics 2.4 meters, each child clothes fabrics how many meters? A car is 48 kilometers per hour, the second train is 56 kilometers per hour, and the two cars from the 12 kilometers away from each other at the same time, and after a few hours, the two cars are 272 kilometers apart Raising 4800 chickens, the hen only 1.5 times more than the number of cocks more than 300, cocks, hens each raised how many? Brother and brother add up to 35 years of age, brother older than his brother 3 years old, brother and brother each year old? A, B, two cars at the same time from 528 kilometers away from each other, and 6 hours later, a car 6 kilometers per hour faster than the B, a, B, two cars per hour, the number of kilometers per line? Xiao Li bought apples for 7.4 yuan, 0.6 yuan more than 2 kilos of oranges, how much per kilogram of oranges? ADA buy books than the primary school library science books 156 of this book, the ratio of science books is more than 3 times of the 12, the books and science books bought many books? A Book of this number is B, there are books of the number of 3 times, a, B, two people have an average of 82 books each, ask a, B, two people ea