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Gwaith Cartref Maths (C12-18)

Total questions: 12

Worksheet time: 10mins

Name
Class
Date
1.

Dwbl 368 =

(a)  

2.

8 x 40 =

a)

120

b)

280

c)

3200

d)

320

3.

Pa rif sydd ar goll

3250, (a)   , 3750, 4000

4.

At ba rif mae'r saeth yn pwyntio

(does dim angen 'ml')

(a)  

5.

Hanner 57 =

(a)  

6.

Dewiswch yr ateb cywir

38 ÷ 4 =

a)

36 g2

b)

9 g1

c)

9 g2

d)

36

7.

Dewiswch bob rif sy'n ffactor o 21

a)

1

b)

3

c)

5

d)

7

e)

9

8.

4 x 63 =

(a)  

9.



(a)  

10.

Talgrynnwch i'r 1000 agosaf

4,384,600

a)

5000

b)

4,384,000

c)

4,385,000

d)

4,400,000

11.

294 ÷ 3 =

(a)  

12.

Beth ydy'r bwlch rhwng

(What is the gap between)

-5 a 8

(a)