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WorksheetsYmarfer CLIC
Total questions: 21
Worksheet time: 42mins
Name
Class
Date
1.
Mae Mully yn cuddio tu ôl i'r lluosrif mwyaf o 10 heb fynd heibio 56?
(a)
2.
73 + 20 =
(a)
3.
46 + 35 =
(a)
4.
62 - 48 =
(a)
5.
36, (a) , 54, 63
6.
Dwbl 37 =
(a)
7.
60 x 40 =
(a)
8.
472 + (a) = 1000
9.
51 + (a) = 100
10.
Dewiswch bob ffactor o 42
a)
2
b)
3
c)
8
d)
6
e)
21
11.
Hanner 396 =
(a)
12.
(a)
13.
Dewiswch y ddau rif sydd ar goll.
a)
66
b)
76
c)
1520
d)
1400
e)
1900
14.
a)
256g1
b)
768g1
c)
123
15.
Hanner 3=
a)
2.5
b)
3.5
c)
1.5
d)
4.5
16.
Hanner 3=
a)
2.5
b)
3.5
c)
1.5
d)
4.5
17.
4 x 0.09=
a)
0.036
b)
0.36
c)
3.6
d)
36
18.
Talgrynnwch i'r 100 agosaf
6,357,856
a)
6,000,000
b)
6,400,000
c)
6,358,000
d)
6,357,900
19.
(a)
20.
86 x 10 =
(a)
21.
12500, (a) , 17500, 20000
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