Prynodd Elin becyn o gardiau Nadolig am £3.85. Faint o newid gafodd hi o £10

(a)  

Beth ydy 50% o £13

(a)  

(a)   x 100 = 45

7200 $$\div$$   (a)   = 7.2

Prynodd Ioan 1 panini a 2 rholen selsig.

Faint dalodd e?

(a)  

504 $$\div$$  8 =

(a)  

Teipiwch y rhif nesaf

3.7, 3.8, 3.9, ?

(a)  

Mae 8 o gardiau mewn paced, mae 112 o gardiau gan Mali. Sawl paced brynodd hi?

(a)  

$$\frac{3}{10}$$  fel degolyn.

(a)  

23 x 65 =

(a)  

48 x 9 =

(a)  

Beth yw 10% o £80

(a)  

25% o 320

(a)  

Hyd = 15cm

lled =8cm

Perimedr?

(a)