Tientallen min tientallen tot aan het tiental

Aftrekken

Oefening 1
1.	63 - 23 =
2.	18 - 18 =
3.	48 - 28 =
4.	74 - 74 =
5.	67 - 27 =
6.	18 - 18 =
7.	68 - 38 =
8.	66 - 16 =
9.	51 - 31 =
10.	46 - 36 =

Oefening 2
1.	86 - 66 =
2.	87 - 27 =
3.	24 - 24 =
4.	72 - 32 =
5.	14 - 14 =
6.	61 - 31 =
7.	77 - 67 =
8.	26 - 26 =
9.	14 - 14 =
10.	77 - 37 =

Oefening 3
1.	76 - 16 =
2.	12 - 12 =
3.	71 - 41 =
4.	11 - 11 =
5.	87 - 57 =
6.	36 - 16 =
7.	82 - 72 =
8.	73 - 13 =
9.	42 - 32 =
10.	56 - 16 =

Oefening 4
1.	63 - 33 =
2.	87 - 17 =
3.	78 - 18 =
4.	74 - 14 =
5.	61 - 51 =
6.	37 - 37 =
7.	65 - 35 =
8.	56 - 46 =
9.	34 - 34 =
10.	51 - 41 =

Tientallen min tientallen tot aan het tiental
| ANTWOORDEN

Aftrekken

Oefening 1
1.	63 - 23 =	40
2.	18 - 18 =	0
3.	48 - 28 =	20
4.	74 - 74 =	0
5.	67 - 27 =	40
6.	18 - 18 =	0
7.	68 - 38 =	30
8.	66 - 16 =	50
9.	51 - 31 =	20
10.	46 - 36 =	10

Oefening 2
1.	86 - 66 =	20
2.	87 - 27 =	60
3.	24 - 24 =	0
4.	72 - 32 =	40
5.	14 - 14 =	0
6.	61 - 31 =	30
7.	77 - 67 =	10
8.	26 - 26 =	0
9.	14 - 14 =	0
10.	77 - 37 =	40

Oefening 3
1.	76 - 16 =	60
2.	12 - 12 =	0
3.	71 - 41 =	30
4.	11 - 11 =	0
5.	87 - 57 =	30
6.	36 - 16 =	20
7.	82 - 72 =	10
8.	73 - 13 =	60
9.	42 - 32 =	10
10.	56 - 16 =	40

Oefening 4
1.	63 - 33 =	30
2.	87 - 17 =	70
3.	78 - 18 =	60
4.	74 - 14 =	60
5.	61 - 51 =	10
6.	37 - 37 =	0
7.	65 - 35 =	30
8.	56 - 46 =	10
9.	34 - 34 =	0
10.	51 - 41 =	10