Intensive Training of Maths(3A)

江蘇張家港市東渡實(shí)驗(yàn)學(xué)校 丁 婷

1.Calculation.

(1) Calculation

(2) Make verticals

2.Fill in with“＞”,“=”or“＜”.

3.What fraction of each shape is shaded?

4.Colour each figure black to show the given fraction.

5.Tick the symmetric graphs below.

6.Draw (The length of each cell is 1 cm).

(1) Draw a square:the perimeter is 16 cm.

(2) Draw a rectangle:the perimeter is 12 cm.

7.Fill in the blanks (The length of each cell is 1cm).

(a) Rectangles

(b) Rectangles

8.Word Problems.

(1) 2 rectangles of 8 cm length and 4 cm width make a square.Find the perimeter of the square.(

(2) The perimeter of a square is 36 cm.What is the length of each side of the square?

(3) Tom has 76 toy planes.He puts the toy planes equally into 3 boxes.How many toy planes are there in each box? How many toy planes are left over?

(4) Jack weighs 24 kg.He is 3 times as heavy as Mary.What is Mary’s weight?

(6) There were 75 firemen at a restaurant.6 firemen were seated at each table.How many tables were needed for all the firemen?

(7) There are 31 days in July.There are 31 days in August too.How many weeks are there in these two months? How many days areleft over?