WorksheetsAdolygu ar gyfer Asesiad 2 (Ffurf Safonol)
Total questions: 19
Worksheet time: 10mins
3 x 106 + 8 x 107 =
1.1 x 107
1.1 x 1013
3.8 x 106
8.3 x 107
1.1 x 106
9 x 109 + 3 x 1010 =
3.9 x 1010
1.2 x 1010
9.3 x 109
1.2 x 109
6.3 x 107 - 5 x 106 =
5.8 x 106
1.3 x 106
6.8 x 105
6.25 x 106
5 x 1014 - 7 x 1012 =
4.3 x 1014
4.93 x 1014
4.93 x 1012
4.3 x 1012
4.9 x 10-8 - 3.5 x 10-9 =
1.4 x 10-8
1.4 x 10-9
3.01 x 10-8
4.55 x 10-9
4.55 x 10-8
4 x 105 × 5 x 107
2 x 109
2 x 1012
2 x 1013
9 x 107
7 x 105 × 2 x 103
1.4 x 109
1.4 x 1015
9 x 105
1.4 x 108
4×1038×107 =
2 x 104
2 x 1010
3.2 x 1011
4 x 1010
9 x 1012 × 4 x 10-7 =
3.6 x 10-5
3.6 x 1019
3.6 x 105
3.6 x 106
3.6 x 107
5×1037.5×109=
1.5 x 106
1.5 x 107
2.5 x 106
2.5 x 107
3×10−59×109=
3 x 1014
2.7 x 1014
3 x 104
2.7 x 104
3 x 105 × 2 x 10-3 =
Ysgrifennwch yr ateb mewn ffigyrau
(a)
7×1042.8×1012=
4 x 108
4 x 109
4 x 107
4 x 1010
