Tientallen min tientallen tot aan het tiental

Aftrekken

Oefening 1
1.	71 - 41 =
2.	75 - 15 =
3.	11 - 11 =
4.	37 - 17 =
5.	56 - 36 =
6.	77 - 37 =
7.	18 - 18 =
8.	82 - 32 =
9.	66 - 26 =
10.	13 - 13 =

Oefening 2
1.	52 - 32 =
2.	16 - 16 =
3.	86 - 36 =
4.	32 - 32 =
5.	11 - 11 =
6.	53 - 13 =
7.	71 - 41 =
8.	15 - 15 =
9.	84 - 24 =
10.	81 - 31 =

Oefening 3
1.	48 - 38 =
2.	23 - 23 =
3.	42 - 42 =
4.	57 - 37 =
5.	33 - 23 =
6.	28 - 28 =
7.	55 - 45 =
8.	17 - 17 =
9.	52 - 42 =
10.	33 - 13 =

Oefening 4
1.	33 - 33 =
2.	88 - 78 =
3.	15 - 15 =
4.	88 - 18 =
5.	28 - 28 =
6.	67 - 47 =
7.	35 - 35 =
8.	48 - 38 =
9.	54 - 34 =
10.	32 - 22 =

Tientallen min tientallen tot aan het tiental
| ANTWOORDEN

Aftrekken

Oefening 1
1.	71 - 41 =	30
2.	75 - 15 =	60
3.	11 - 11 =	0
4.	37 - 17 =	20
5.	56 - 36 =	20
6.	77 - 37 =	40
7.	18 - 18 =	0
8.	82 - 32 =	50
9.	66 - 26 =	40
10.	13 - 13 =	0

Oefening 2
1.	52 - 32 =	20
2.	16 - 16 =	0
3.	86 - 36 =	50
4.	32 - 32 =	0
5.	11 - 11 =	0
6.	53 - 13 =	40
7.	71 - 41 =	30
8.	15 - 15 =	0
9.	84 - 24 =	60
10.	81 - 31 =	50

Oefening 3
1.	48 - 38 =	10
2.	23 - 23 =	0
3.	42 - 42 =	0
4.	57 - 37 =	20
5.	33 - 23 =	10
6.	28 - 28 =	0
7.	55 - 45 =	10
8.	17 - 17 =	0
9.	52 - 42 =	10
10.	33 - 13 =	20

Oefening 4
1.	33 - 33 =	0
2.	88 - 78 =	10
3.	15 - 15 =	0
4.	88 - 18 =	70
5.	28 - 28 =	0
6.	67 - 47 =	20
7.	35 - 35 =	0
8.	48 - 38 =	10
9.	54 - 34 =	20
10.	32 - 22 =	10