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Worksheets

Gwaith Cartref Mathemateg

Total questions: 12

Worksheet time: 9mins

Name
Class
Date
1.

Hanner 70

a)

25

b)

15

c)

35

d)

45

2.

17 + 2 =

(a)  

3.

18 - 6 =

(a)  

4.

1500, (a)   , 2000, 2250

5.

Dwbl 38 =

(a)  

6.

71 x 10 =

a)

7.1

b)

171

c)

7100

d)

710

7.

48 + 7 =

(a)  

8.

90 - 4 =

(a)  

9.

Dewiswch un chwarter (Choose one quarter)

a)

b)

c)

d)

10.

Dewiswch yr ongl mwyaf.

(Choose the biggest angle)

a)

b)

c)

11.

Dewiswch y priodweddau cywir.

(Choose the correct properties)

a)

1 gwyneb (faces)

1 ymyl (edges)

1 fertig (vertices)

b)

2 wyneb

1 ymyl

0 fertig

c)

2 wyneb

1 ymyl

1 fertig

12.

Dewiswch y rhif cymysg a'r ffracsiwn pendrwm cywir.

(Choose the correct mixed number and improper fraction)

a)

3 123\ \frac{1}{2}

b)

2 122\ \frac{1}{2}

c)

2 212\ \frac{2}{1}

d)

56\frac{5}{6}

e)

52\frac{5}{2}