Tientallen min tientallen tot aan het tiental

Erafsommen

Oefening 1
1.	14 - 14 =
2.	25 - 25 =
3.	24 - 14 =
4.	46 - 26 =
5.	54 - 24 =
6.	48 - 18 =
7.	86 - 16 =
8.	55 - 55 =
9.	81 - 31 =
10.	81 - 31 =

Oefening 2
1.	55 - 55 =
2.	74 - 54 =
3.	74 - 64 =
4.	78 - 38 =
5.	35 - 15 =
6.	37 - 17 =
7.	14 - 14 =
8.	86 - 86 =
9.	77 - 77 =
10.	78 - 18 =

Oefening 3
1.	12 - 12 =
2.	63 - 53 =
3.	56 - 36 =
4.	86 - 36 =
5.	75 - 15 =
6.	26 - 26 =
7.	48 - 28 =
8.	56 - 46 =
9.	14 - 14 =
10.	21 - 21 =

Oefening 4
1.	31 - 21 =
2.	38 - 38 =
3.	48 - 38 =
4.	14 - 14 =
5.	81 - 31 =
6.	88 - 18 =
7.	32 - 12 =
8.	72 - 22 =
9.	43 - 33 =
10.	32 - 12 =

Tientallen min tientallen tot aan het tiental
| ANTWOORDEN

Erafsommen

Oefening 1
1.	14 - 14 =	0
2.	25 - 25 =	0
3.	24 - 14 =	10
4.	46 - 26 =	20
5.	54 - 24 =	30
6.	48 - 18 =	30
7.	86 - 16 =	70
8.	55 - 55 =	0
9.	81 - 31 =	50
10.	81 - 31 =	50

Oefening 2
1.	55 - 55 =	0
2.	74 - 54 =	20
3.	74 - 64 =	10
4.	78 - 38 =	40
5.	35 - 15 =	20
6.	37 - 17 =	20
7.	14 - 14 =	0
8.	86 - 86 =	0
9.	77 - 77 =	0
10.	78 - 18 =	60

Oefening 3
1.	12 - 12 =	0
2.	63 - 53 =	10
3.	56 - 36 =	20
4.	86 - 36 =	50
5.	75 - 15 =	60
6.	26 - 26 =	0
7.	48 - 28 =	20
8.	56 - 46 =	10
9.	14 - 14 =	0
10.	21 - 21 =	0

Oefening 4
1.	31 - 21 =	10
2.	38 - 38 =	0
3.	48 - 38 =	10
4.	14 - 14 =	0
5.	81 - 31 =	50
6.	88 - 18 =	70
7.	32 - 12 =	20
8.	72 - 22 =	50
9.	43 - 33 =	10
10.	32 - 12 =	20