Chwarter 900 =

Quarter of 900 =

(a)  

Rhannwch 360 gyda 20

Divide 360 with 20

(a)  

Mae cerdyn petryal yn 25cm o hyd

Perimedr y cerdyn yw 92cm

Beth yw lled y cerdyn?

_____cm

A rectangular shaped card measures 25cm in length

The cards perimeter is 92cm

What is the width of the card?

_____cm

(a)  

3³

Beth yw 3 wedi'i giwbio?

What is 3 cubed?

(a)  

Sgoriau ar gem gyfrifiadur

16 22 23 23

Beth yw cymedr y sgor?

The score on a computer game are

16 22 23 23

What is the mean average score?

(a)  

5000 $$\div$$   100 $$=$$  

(a)  

Cost llogi yw £32 am 30 munud

Faint yw'r gost am ddwy awr a hanner?

£___.___

Hiring fee is £32 per 30 minutes

How much would it cost to hire for two and a half hours?

£___.___

(a)  

Cyfanswm y glaw a syrthiodd ar y pum diwrnod oedd 3.4mm

Dydd Gwener cafwyd ___mm o law

Over the five day period 3.4mm of rain fell

On Friday ___mm of rain fell

(a)  

Mae Steffan yn meddwl am rif positif

Mae'n sgwario'r rhif a'r ateb yw 81

Beth oedd ei rif?

Steffan thinks of a positive number

He squares this number and the answer is 81

What is the number he originally thought of?

(a)  

36 $$\div$$ (a)   - 5 = 7

$$4^2$$

(a)  

Hanner (a)   = Dwbl 12

1 cm = (a)   mm

(a)   mm = 1 metr

(a)   cm = 1 metr