Erafsommen tot 100

Aftrekken

Oefening 1
1.	77	-	17	=
2.	80	-	33	=
3.	56	-	38	=
4.	80	-	32	=
5.	85	-	49	=
6.	87	-	1	=
7.	15	-	6	=
8.	57	-	21	=
9.	73	-	63	=
10.	61	-	53	=

Oefening 2
1.	54	-	41	=
2.	88	-	71	=
3.	50	-	47	=
4.	18	-	10	=
5.	72	-	10	=
6.	78	-	61	=
7.	90	-	16	=
8.	57	-	38	=
9.	98	-	32	=
10.	89	-	61	=

Oefening 3
1.	98	-	40	=
2.	89	-	22	=
3.	13	-	6	=
4.	54	-	32	=
5.	88	-	62	=
6.	89	-	9	=
7.	47	-	42	=
8.	76	-	43	=
9.	38	-	16	=
10.	26	-	19	=

Oefening 4
1.	85	-	21	=
2.	69	-	4	=
3.	18	-	12	=
4.	21	-	9	=
5.	56	-	30	=
6.	67	-	35	=
7.	96	-	55	=
8.	73	-	72	=
9.	43	-	25	=
10.	68	-	62	=

Erafsommen tot 100
| ANTWOORDEN

Aftrekken

Oefening 1
1.	77	-	17	=	60
2.	80	-	33	=	47
3.	56	-	38	=	18
4.	80	-	32	=	48
5.	85	-	49	=	36
6.	87	-	1	=	86
7.	15	-	6	=	9
8.	57	-	21	=	36
9.	73	-	63	=	10
10.	61	-	53	=	8

Oefening 2
1.	54	-	41	=	13
2.	88	-	71	=	17
3.	50	-	47	=	3
4.	18	-	10	=	8
5.	72	-	10	=	62
6.	78	-	61	=	17
7.	90	-	16	=	74
8.	57	-	38	=	19
9.	98	-	32	=	66
10.	89	-	61	=	28

Oefening 3
1.	98	-	40	=	58
2.	89	-	22	=	67
3.	13	-	6	=	7
4.	54	-	32	=	22
5.	88	-	62	=	26
6.	89	-	9	=	80
7.	47	-	42	=	5
8.	76	-	43	=	33
9.	38	-	16	=	22
10.	26	-	19	=	7

Oefening 4
1.	85	-	21	=	64
2.	69	-	4	=	65
3.	18	-	12	=	6
4.	21	-	9	=	12
5.	56	-	30	=	26
6.	67	-	35	=	32
7.	96	-	55	=	41
8.	73	-	72	=	1
9.	43	-	25	=	18
10.	68	-	62	=	6