Worksheetscálculo mental
Total questions: 30
Worksheet time: 30mins
Name
Class
Date
1.
Vamos a hacer cálculo mental...¿Estás preparad@?
a)
Sí
b)
No
2.
5 + 5=
(a)
3.
5 + 3=
(a)
4.
7 + 3=
(a)
5.
7 + 5 =
(a)
6.
7 - 5 =
(a)
7.
10 - 2 =
(a)
8.
6 + 7 =
(a)
9.
8 - 8 =
(a)
10.
6 + 6 =
(a)
11.
10 + 7 =
(a)
12.
20 + 9 =
(a)
13.
7 + 60 =
(a)
14.
8 - 3 =
(a)
15.
40 + 30 =
(a)
16.
30 + 30 =
(a)
17.
60 - 20 =
(a)
18.
10 + 5 + 5 =
(a)
19.
80 - 70 =
(a)
20.
10 + 10 + 5 =
(a)
21.
10 + 10 + 10 + 5 =
(a)
22.
9 - 7 =
(a)
23.
40 - 20 =
(a)
24.
Continúa la serie...
0 - 5 - 10 - 15
(a)
25.
Continúa la serie...
80 - 70 - 60 -
(a)
26.
20 + 10 + 5 + 5 =
(a)
27.
Continúa la serie...
30 - 32 - 34 -
(a)
28.
Continúa la serie...
66 - 64 - 62 -
(a)
29.
20 - 5 =
(a)
30.
10 + 10 + 2 + 1 + 1 =
(a)
100 %
