Tientallen min tientallen tot aan het tiental

Erafsommen

Oefening 1
1.	41 - 11 =
2.	36 - 36 =
3.	46 - 26 =
4.	61 - 51 =
5.	76 - 36 =
6.	54 - 54 =
7.	54 - 24 =
8.	57 - 27 =
9.	13 - 13 =
10.	48 - 38 =

Oefening 2
1.	32 - 22 =
2.	72 - 42 =
3.	74 - 64 =
4.	82 - 32 =
5.	83 - 73 =
6.	68 - 28 =
7.	58 - 48 =
8.	25 - 15 =
9.	28 - 28 =
10.	42 - 32 =

Oefening 3
1.	25 - 15 =
2.	87 - 27 =
3.	83 - 33 =
4.	37 - 17 =
5.	67 - 17 =
6.	44 - 24 =
7.	42 - 12 =
8.	53 - 23 =
9.	17 - 17 =
10.	75 - 35 =

Oefening 4
1.	67 - 47 =
2.	35 - 25 =
3.	66 - 66 =
4.	62 - 32 =
5.	75 - 15 =
6.	62 - 42 =
7.	46 - 26 =
8.	78 - 38 =
9.	77 - 67 =
10.	14 - 14 =

Tientallen min tientallen tot aan het tiental
| ANTWOORDEN

Erafsommen

Oefening 1
1.	41 - 11 =	30
2.	36 - 36 =	0
3.	46 - 26 =	20
4.	61 - 51 =	10
5.	76 - 36 =	40
6.	54 - 54 =	0
7.	54 - 24 =	30
8.	57 - 27 =	30
9.	13 - 13 =	0
10.	48 - 38 =	10

Oefening 2
1.	32 - 22 =	10
2.	72 - 42 =	30
3.	74 - 64 =	10
4.	82 - 32 =	50
5.	83 - 73 =	10
6.	68 - 28 =	40
7.	58 - 48 =	10
8.	25 - 15 =	10
9.	28 - 28 =	0
10.	42 - 32 =	10

Oefening 3
1.	25 - 15 =	10
2.	87 - 27 =	60
3.	83 - 33 =	50
4.	37 - 17 =	20
5.	67 - 17 =	50
6.	44 - 24 =	20
7.	42 - 12 =	30
8.	53 - 23 =	30
9.	17 - 17 =	0
10.	75 - 35 =	40

Oefening 4
1.	67 - 47 =	20
2.	35 - 25 =	10
3.	66 - 66 =	0
4.	62 - 32 =	30
5.	75 - 15 =	60
6.	62 - 42 =	20
7.	46 - 26 =	20
8.	78 - 38 =	40
9.	77 - 67 =	10
10.	14 - 14 =	0