ejercicios de matemáticas de segundo grado

1. 151http://www.inkwatercolor.com2.004-2.005-2.006
Multiplicaciones verticales de
un dígito.

2. 152http://www.inkwatercolor.com2.004-2.005-2.006
Multiplicaciones de un dígito.
Verticales con resultados.
1
x 1
1
1
x 2
2
2
x 1
2
x 2
4
3
x 1
2
x 3
6
3
x 2
3
x 3
9
4
x 1
2
x 4
8
4
x 2
3
x 4
12
1
x 3
3
1
x 4
4
4
x 3

3. 153http://www.inkwatercolor.com2.004-2.005-2.006
Multiplicaciones de un dígito.
Verticales sin resultado.
2
x 1
2
3
x 3
2
x 3
3
x 2
4
x 1
1
x 1
4
x 3
1
x 3
1
x 4
4
x 2
1
x 2
2
x 4
3
x 1
1
x 4
3
x 4

4. 154http://www.inkwatercolor.com2.004-2.005-2.006
Multiplicaciones de un dígito.
Verticales con resultados.
1
x 0
0
1
x 1
1
2
x 0
0
2
x 1
2
3
x 0
0
3
x 1
3
x 2
6
3
x 3
4
x 1
4
x 2
8
4
x 3
4
x 4
16
2
x 2
4
4
x 0
0
5
x 0

5. 155http://www.inkwatercolor.com2.004-2.005-2.006
Multiplicaciones de un dígito.
Verticales sin resultado.
2
x 0
0
2
x 2
1
x 0
2
x 1
3
x 0
3
x 2
3
x 1
3
x 3
4
x 2
4
x 1
4
x 3
4
x 4
1
x 1
4
x 0
5
x 0

6. 156http://www.inkwatercolor.com2.004-2.005-2.006
Multiplicaciones de un dígito.
Verticales sin resultado.
1
x 2
0
2
x 3
3
x 4
4
x 5
6
x 7
7
x 8
8
x 9
1
x 3
5
x 7
7
x 9
2
x 4
4
x 6
5
x 6
3
x 5
6
x 8

7. 157http://www.inkwatercolor.com2.004-2.005-2.006
Multiplicaciones horizontales
de un dígito.

8. 158http://www.inkwatercolor.com2.004-2.005-2.006
Multiplicaciones de un dígito.
Horizontales.
2 x 1 = ___
2 x 2 = ___
2 x 3 = ___
2 x _ = 8
2 x 5 = ___
2 x _ = 12
2 x 7 = ___
2 x 8 = ___
2 x 9 = ___
3 x 1 = ___
3 x _ = 6
3 x 3 = ___
3 x _ = 12
3 x 5 = ___
3 x 6 = ___
3 x 7 = ___
3 x 8 = ___
3 x _ = 27
4 x 1 = ___
4 x _ = 8
4 x 3 = ___
4 x 4 = ___
4 x 5 = ___
4 x 6 = ___
4 x _ = 28
4 x 8 = ___
4 x _ = 36
5 x 1 = ___

9. 159http://www.inkwatercolor.com2.004-2.005-2.006
Multiplicaciones de un dígito.
Horizontales.
2 x 3 = ___
3 x 2 = ___
2 x 5 = ___
4 x _ = 8
3 x 5 = ___
3 x _ = 12
3 x 7 = ___
2 x 7 = ___
2 x 8 = ___
4 x 1 = ___
2 x _ = 4
3 x 5 = ___
7 x _ = 14
2 x 9 = ___
4 x 4 = ___
6 x 7 = ___
5 x 7 = ___
9 x _ = 27
8 x 5 = ___
6 x _ = 48
4 x 5 = ___
9 x 4 = ___
4 x 7 = ___
3 x 6 = ___
5 x _ = 25
6 x 9 = ___
6 x _ = 36
5 x 9 = ___

10. 160http://www.inkwatercolor.com2.004-2.005-2.006
Multiplicaciones de un dígito.
Horizontales.
5 x 2 = ___
5 x 3 = ___
5 x 4 = ___
5 x _ = 25
5 x 6 = ___
5 x _ = 35
5 x 8 = ___
5 x 9 = ___
6 x 2 = ___
6 x 3 = ___
6 x _ = 24
6 x 5 = ___
6 x _ = 36
6 x 7 = ___
6 x 8 = ___
6 x 9 = ___
7 x 2 = ___
7 x _ = 21
7 x 4 = ___
7 x _ = 35
7 x 6 = ___
7 x 8 = ___
7 x 9 = ___
8 x 2 = ___
8 x _ = 24
8 x 4 = ___
8 x _ = 40
8 x 6 = ___

11. 161http://www.inkwatercolor.com2.004-2.005-2.006
Multiplicaciones de un dígito.
Horizontales.
8 x 7 = ___
8 x 8 = ___
8 x 9 = ___
9 x _ = 18
9 x 3 = ___
9 x _ = 36
9 x 5 = ___
9 x 6 = ___
9 x 7 = ___
9 x 8 = ___
9 x _ = 81
2 x 9 = ___
3 x _ = 24
4 x 7 = ___
5 x 6 = ___
6 x 6 = ___
7 x 7 = ___
8 x _ = 64
2 x 4 = ___
3 x _ = 15
4 x 6 = ___
5 x 7 = ___
6 x 8 = ___
7 x 9 = ___
8 x _ = 16
9 x 3 = ___
2 x _ = 10
7 x 4 = ___

12. 162http://www.inkwatercolor.com2.004-2.005-2.006
Multiplicaciones de un dígito.
Horizontales.
7 x 7 = ___
8 x 7 = ___
7 x 9 = ___
9 x _ = 27
9 x 2 = ___
6 x _ = 36
8 x 5 = ___
7 x 6 = ___
9 x 6 = ___
8 x 5 = ___
8 x _ = 64
4 x 9 = ___
7 x _ = 49
3 x 7 = ___
5 x 8 = ___
5 x 6 = ___
8 x 7 = ___
4 x _ = 16
2 x 5 = ___
5 x _ = 20
5 x 6 = ___
5 x 6 = ___
3 x 8 = ___
7 x 6 = ___
8 x _ = 24
8 x 3 = ___
3 x _ = 15
6 x 4 = ___