A pack of math textbooks, each of which is very heavy.
0.4
Kilogram,
25
How much will it cost?
g？
2
、
One kind of cloth per meter
9.73
Yuan, buy
five
How much is the rice?
three
、
I hope the teachers and students of primary school will help the production team dig ditches every hour.
24.8
Rice,
3.5
How many meters do you dig per hour?
four
、
There is a long rectangular playground in bright primary school.
59.5
Mikuan
42.5
rice.
What is the area of this playground? (Keep two decimal places)
five
、
An ocean-going freighter that sails every hour
30.5
Kilometers, at this speed.
Calculate,
five
How many kilometers can you sail in an hour?
six
、
If you can sow rapeseed per square meter,
7.8
G. broadcasting
10.6
square
How many grams of rapeseed does rice need?
seven
、
The express train from Beijing to Shanghai runs every hour on average.
72.2
Km, about after the train leaves.
20.25
Arrive in Shanghai in an hour. From Beijing to Shanghai
How many kilometers is the railway in Shanghai?
eight
、
A ballpoint pen
3.6
Yuan, a pen
9.8
Yuan, if you buy it separately
three
Branch, how much is a * *?
nine
、
The price per kilogram of flour
2. 14
Yuan,
buy
1 1
Kilogram flour is more.
Less money?
10
、
The train runs every hour.
80
Kilometers, one car per hour.
Exercise less than train.
20
kilometre (km)
This car
2.5
You can exercise more when you are young.
Less than a kilometer?
1 1
、
School procurement
five
A table and
14
A chair, please.
25 1.5
Yuan.
Every chair
9.5
Yuan, how much is each table more expensive than each chair?
12
、
Woodworking handle
three
A meter of wood was sawn.
six
Segment,
* * * and
seven
Minutes,
ask
How many centimeters are there in each part? How many minutes does it take to saw a slice? (After decimal point
Keep two digits)
13
、
A ship
four
Driving every hour
22 1.6
Kilometers, on average every hour.
How many kilometers?
14
、
road gang
4.5
How many hours does it take to build a road?
100.8
rice.
According to this calculation,
mend a road
150
Mi, how many hours will it take? (Keep one decimal place)
15
、
a train
three
time goes by
225
Kilometers,
According to this calculation,
Jia Cong
Stop at * * * line in bilibili.
5.5
Hours, what is the distance between the two stops?
Rice?
16
、
Classroom director
7.5
Rice,
Length is width.
1.25
Second,
Sit in it
48
A student,
How many square meters per person?
Keep the double digits small.
Number)
17
、
Binding workshop,
seven
Daily binding
Mathematics tutoring series
13.5
Ten thousand copies,
According to this calculation, binding.
40.5
How many days does it take for ten thousand copies?
18
、
a truck
0.5
Driving every hour
15.2
Kilometers, according to this calculation,
run quickly
228
How many hours does a kilometer take?