half yearly exam maths year 4 2010 - 2011 finalised - St Thomas ...

1. Fill in correctly.
a) 60c + 15c =
b) 25 + = 50
c) 851, 751 551.
d) 432 – 30 =
e) 24 ÷ 3 =
f) + + = c
g) Half of 50 =
h) 800, 750, 600, 550 _______.
i) Double 45 =
j) 9 X 6 =
k) 3hrs = _________minutes
l) 4weeks = __________days
(2 X 12 = 24 marks total)
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2. Write the number in digits in the small cloud. (3 marks)
Two hundred and
Fifty-seven
Four hundred and
Sixteen
257
Seven hundred
and fifty
Six hundred and
four
_______________________________________________
3. Complete each of these sequences. (5 marks)
a. 135, 145, 155, 165, ____ ____ .
b. 264, 364, ____, ____, 664, 764, ____.
c. 14, 24, 34, 44, ____, ____.
d. 167, ____, 187, 197, ____ , ____ .
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4. Complete the table.
3 35 20
18
70
18
200
The number in the top row is half the number in the bottom row.
(5 marks)
_______________________________________________
5. Write true or false for these calculations. (7 marks)
a. 142 + 20 = 162 b. 137 - 30 = 117
c. 112 + 26 = 136 d. 145 - 32 = 113
e. 151 + 35 = 186 f. 179 - 53 = 146
g. 144 + 54 = 198 h. 168 - 61 = 107
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6. Insert the correct letter according to the name of the shape.
(5 marks)
a
b
c
d
e
f
Pentagon C Rectangle Square
Hexagon Triangle Circle
___________________________________________________
7. Draw the hands on the clock according to the time. (4 marks)
10.10 4.45
.
3.25
6.35
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8. Find the treasure
(8 marks)
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Write the instructions to get to the treasure.
Move 4 squares to the west past the tree. Move __ squares
to the _____ past the skull. Move __ squares to the _______.
Then move ___ squares to the _______. Continue moving ___
squares to the ______ and past the elephant.
Move ___
squares to the _____ and move ___ squares to the ______ past
the castle. Move ___ squares to the _____ and finally move ___
squares to the _____ get the treasure.
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9. Write how many litres (8 marks)
a.
500ml 500ml 500ml 250ml ____________
b.
1l 1l 250ml 250ml 500ml ____________
c.
250ml 500ml 1l 1l ____________
d.
500 ml 250ml 500ml 1l _______________
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10. There are 32 children in Year 3, 27 children in Year 4 and 33
in Year 5.
a) How many children are there in
Years 3, 4 and 5 altogether? (2 marks)
__________
b) How many more children must enter the school to have a
total of 100 children?
(2 marks)
__________
11. There were 56 children in the music lesson, but 5 went to
the toilet and 3 were sent home because they were ill.
a) How many children went out of the class? (2 marks)
___________
b) How many children were left in the lesson? (3 marks)
___________
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12. On Day 1 there were 168 people on Train A and 182 people
on Train B.
a) How many people were there
altogether?
(2 marks)
__________
b) The number of people doubled on Day 2. The number on
Day 2 was:
(3 marks)
___________
13. There were 341 children on the school trip from two
different schools. There were 276 children from School A.
a) How many children were from School B?
(2 marks) ___________
b) If each child paid €4 for the outing, how much
money was collected? (3 marks)
___________
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14.
Write True or False to the following statements:
True
a) These are called shapes.
False
b) There are more ovals than Squares.
c) There are more triangles than circles.
d) Only 3 shapes have three lines of Symmetry.
e) The triangles are Scalene.
f) All shapes have at least one line of Symmetry.
(1 X 5 = 5 marks)
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15. Complete the following after looking at these shapes:
a) Draw all lines of Symmetry on the above shapes. (3 marks)
b) In the grid below, draw a shape with three lines of
Symmetry: (4 marks)
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