Beth yw canolrif y rhifau canlynol:
1789, 1805, 1654, 1631, 1809, 1644
Her Canolrif
Quiz
•
Mathematics
•
6th - 8th Grade
•
Hard
T Wood
Used 1+ times
FREE Resource
8 questions
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1.
FILL IN THE BLANK QUESTION
10 mins • 1 pt
Beth yw canolrif y rhifau canlynol:
1789, 1805, 1654, 1631, 1809, 1644
2.
FILL IN THE BLANK QUESTION
10 mins • 1 pt
Beth yw canolrif y rhifau canlynol:
0.036, 0.306, 0.6, 0.03, 0.603, 0.06, 0.3, 0.63, 0.063, 0.36
3.
FILL IN THE BLANK QUESTION
10 mins • 1 pt
Beth yw canolrif y rhifau 1-100?
(1, 2, 3, ..., 98, 99, 100)
Gofalus! Dim 50 yw'r ateb.
4.
FILL IN THE BLANK QUESTION
10 mins • 1 pt
Mae 5 petryal efo arwynebeddau gwahanol.
Petryal 1: arwynebedd = (3x + 7) cm2
Petryal 2: arwynebedd = (x2 - x) cm2
Petryal 3: arwynebedd = (6x - 11) cm2
Petryal 4: arwynebedd = (x2 - 3) cm2
Petryal 5: arwynebedd = (2x + 8) cm2
Beth yw'r arwynebedd canolrifol os mae x = 5? Peidiwch roi uned tro yma.
5.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Mewn dosbarth o 27 o ddisgyblion: roedd gan 14 o ddisgyblion 2 feiro; roedd gan 7 disgybl 1 beiro; ac roedd y gweddill heb feiro.
Beth yw'r nifer canolrifol o feiros gan ddisgyblion y dosbarth?
2 feiro
1.5 beiro
1 beiro
0 beiro
6.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Beth y canolrif y data canlynol mewn cm?
3.2 m, 30 cm, 0.32 m, 39 mm, 36 cm, 350 mm, 30.5 cm
30.6 cm
30 cm
33.5 cm
32 cm
7.
FILL IN THE BLANK QUESTION
10 mins • 1 pt
Beth yw canolrif y rhifau canlynol:
0.282, 0.02008, 1.199, 2.73, 0.01792, 0.018, 0.17, 0.207
8.
FILL IN THE BLANK QUESTION
10 mins • 1 pt
Canolrif y data canlynol yw 18.4. Beth yw'r rhif coll?
28.9, 14.3, ?, 21.0, 11.3, 25.5
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