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Trosi Degaidd i Hecsadegol

Authored by Laura Watkins

Other

10th Grade

Used 2+ times

Trosi Degaidd i Hecsadegol
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15 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Beth yw'r cynrychiolaeth hecsadegol o'r rhif degol 10?

9

A

B

11

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Trosi'r rhif degol 255 i hecsadegol.

FF

100

1F

F0

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Beth yw'r cyfwerth hecsadegol o'r rhif degol 16?

10

1F

F

11

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Trosi'r rhif degol 31 i hecsadegol.

1E

1F

20

2F

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Beth yw'r cynrychiolaeth hecsadegol o'r rhif degol 100?

64

65

66

67

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Trosi'r rhif degol 50 i hecsadegol.

32

33

34

35

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Beth yw'r cyfwerth hecsadegol o'r rhif degol 75?

4A

4B

4C

4D

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