Gwaith Cartref Mathemateg

673 = 600 + ? + 3

Dewiswch y 10 agosaf i 168

(Choose the nearest 10 to 168)

• 150

• 160

• 170

• 180

Dewiswch y 100 agosaf i 779

(Choose the nearest 100 to 779)

• 700

• 780

• 900

• 800

327 + 409 =

305 x 10 =

4.9 x 100 =

Mae Elin yn prynu 11 paced o bensiliau.

Mae 5 pensil ym mhob paced , faint o bensiliau sydd?

( Elin buys 11 packets of pencils. There are 5 pencils in each packet, how many pencils are there?)

• 55

• 60

• 11

• 16

3.6 + 4.5 =

Dewiswch bob lluosrif o 6

(Choose every multiple of 6)

• 12

• 16

• 18

• 30

• 63

Mae'r crys t yma'n hanner pris (50% i ffwrdd)

Hen bris y crys oedd ₤6.70, beth ydy'r pris newydd?

(This t shirt is half price (50% off)

The old price was ₤6.70, what is the new price?

• ₤6.20

• ₤1.70

• ₤3.70

• ₤3.35