PDF Revision worksheets (TERM 1) Mathematics year 4

Q1. Complete the table

Shapes

Names

Revision worksheets (TERM 1) Mathematics year 4

sides Vertices Angles

Triangle 0

Oval

0

0

Quadrilaterals

4

4

square trapezium

4 4

4 kite

Q2. Fill in the blanks

1. All quadrilaterals have ____ sides. 2. A __________ polygon has all equal sides and equal angles. 3. An irregular polygon has sides and angles that are ______ equal. 4. ____________ is a regular polygon.

5. Rectangle is an ______________ polygon

Q3. Order the temperatures.

(a) -4C

4C

-1C

C ,

C ,

C

lowest

(b) 6C

-15C

0C

-3C

C ,

C ,

C ,

C

highest

(c) 19C

-9C

-19C 9C

C ,

C ,

C ,

C

lowest

Q4. A tuition teacher recorded the grades of 12 pupils in an English quiz. C, A, D, B, B, A, C, B, C, E, D, B (a) Find the mode of the data set.

(b) What is the frequency for the mode?

(c) Complete the bar line chart using the data above.

4

Number of 3 pupils 2

1

A

B

C

D

E

Grade

_________ _________

Q5. Estimate by first rounding each number to the nearest thousand. Then use your calculator to work out the answer.

Estimated answers

(a) 2854 + 2105

2854 _______

2105 _______

2854 + 2105 _______

(b) 1236 + 7489

1236 _______

7489 _______

1236 + 7489 _______

(c) 8493 - 6684

8493 _______

6684 _______

8493 - 6684 _______

(d) 9734 - 3345

9734 _______

3345 _______

9734 - 3345 _______

Actual answers 2854 + 2105 = _______ 1236 + 7489 = _______ 8493 - 6684 = _______ 9734 - 3345 = _______

Q5. Complete and show your methods. a) 633 + 298 = _______

(c) 7309 - 502 = _______

(b) 2347 + 1797 = _______

(d) 6025 ? 5987 = _______

Q7. Look at these angles. Then complete the table.

b ac

d f

e g

Right angles

Acute angles

Obtuse angles

Q8. Estimate. Then measure the sizes of the angles with a protractor.

w

x

Angle w x y z

y z

Is the angle obtuse or acute?

Estimate

Actual

Q9. Look at the diagram below.

O

E

G

A

D

B

F

H

K

J

L C

Complete the table using the lines AB, CD, EF, GH, JK, LM, NP and QR.

Perpendicular lines ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______ ______

Parallel lines ______ // ______ ______ // ______ ______ // ______ ______ // ______

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