Erafsommen tot 100

Aftrekken

Oefening 1
1.	81	-	31	=
2.	95	-	28	=
3.	32	-	23	=
4.	58	-	20	=
5.	46	-	20	=
6.	20	-	10	=
7.	48	-	36	=
8.	98	-	37	=
9.	92	-	35	=
10.	57	-	2	=

Oefening 2
1.	85	-	23	=
2.	38	-	26	=
3.	90	-	30	=
4.	88	-	19	=
5.	32	-	31	=
6.	94	-	89	=
7.	87	-	81	=
8.	78	-	17	=
9.	56	-	16	=
10.	23	-	7	=

Oefening 3
1.	83	-	33	=
2.	86	-	12	=
3.	93	-	1	=
4.	64	-	27	=
5.	76	-	25	=
6.	70	-	22	=
7.	96	-	68	=
8.	27	-	5	=
9.	77	-	60	=
10.	51	-	10	=

Oefening 4
1.	22	-	20	=
2.	95	-	36	=
3.	97	-	78	=
4.	97	-	53	=
5.	90	-	42	=
6.	9	-	3	=
7.	61	-	50	=
8.	85	-	57	=
9.	72	-	41	=
10.	69	-	11	=

Erafsommen tot 100
| ANTWOORDEN

Aftrekken

Oefening 1
1.	81	-	31	=	50
2.	95	-	28	=	67
3.	32	-	23	=	9
4.	58	-	20	=	38
5.	46	-	20	=	26
6.	20	-	10	=	10
7.	48	-	36	=	12
8.	98	-	37	=	61
9.	92	-	35	=	57
10.	57	-	2	=	55

Oefening 2
1.	85	-	23	=	62
2.	38	-	26	=	12
3.	90	-	30	=	60
4.	88	-	19	=	69
5.	32	-	31	=	1
6.	94	-	89	=	5
7.	87	-	81	=	6
8.	78	-	17	=	61
9.	56	-	16	=	40
10.	23	-	7	=	16

Oefening 3
1.	83	-	33	=	50
2.	86	-	12	=	74
3.	93	-	1	=	92
4.	64	-	27	=	37
5.	76	-	25	=	51
6.	70	-	22	=	48
7.	96	-	68	=	28
8.	27	-	5	=	22
9.	77	-	60	=	17
10.	51	-	10	=	41

Oefening 4
1.	22	-	20	=	2
2.	95	-	36	=	59
3.	97	-	78	=	19
4.	97	-	53	=	44
5.	90	-	42	=	48
6.	9	-	3	=	6
7.	61	-	50	=	11
8.	85	-	57	=	28
9.	72	-	41	=	31
10.	69	-	11	=	58