Erafsommen tot 100

Erafsommen

Oefening 1
1.	77	-	42	=
2.	89	-	57	=
3.	80	-	49	=
4.	79	-	30	=
5.	74	-	38	=
6.	91	-	49	=
7.	43	-	30	=
8.	89	-	62	=
9.	75	-	53	=
10.	87	-	9	=

Oefening 2
1.	58	-	39	=
2.	98	-	84	=
3.	80	-	5	=
4.	88	-	83	=
5.	46	-	11	=
6.	83	-	78	=
7.	31	-	11	=
8.	58	-	25	=
9.	82	-	33	=
10.	96	-	6	=

Oefening 3
1.	70	-	43	=
2.	95	-	18	=
3.	27	-	26	=
4.	91	-	74	=
5.	54	-	14	=
6.	98	-	31	=
7.	21	-	9	=
8.	90	-	15	=
9.	75	-	55	=
10.	79	-	74	=

Oefening 4
1.	75	-	55	=
2.	86	-	57	=
3.	21	-	9	=
4.	68	-	68	=
5.	67	-	54	=
6.	97	-	45	=
7.	81	-	15	=
8.	65	-	19	=
9.	84	-	28	=
10.	70	-	31	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	77	-	42	=	35
2.	89	-	57	=	32
3.	80	-	49	=	31
4.	79	-	30	=	49
5.	74	-	38	=	36
6.	91	-	49	=	42
7.	43	-	30	=	13
8.	89	-	62	=	27
9.	75	-	53	=	22
10.	87	-	9	=	78

Oefening 2
1.	58	-	39	=	19
2.	98	-	84	=	14
3.	80	-	5	=	75
4.	88	-	83	=	5
5.	46	-	11	=	35
6.	83	-	78	=	5
7.	31	-	11	=	20
8.	58	-	25	=	33
9.	82	-	33	=	49
10.	96	-	6	=	90

Oefening 3
1.	70	-	43	=	27
2.	95	-	18	=	77
3.	27	-	26	=	1
4.	91	-	74	=	17
5.	54	-	14	=	40
6.	98	-	31	=	67
7.	21	-	9	=	12
8.	90	-	15	=	75
9.	75	-	55	=	20
10.	79	-	74	=	5

Oefening 4
1.	75	-	55	=	20
2.	86	-	57	=	29
3.	21	-	9	=	12
4.	68	-	68	=	0
5.	67	-	54	=	13
6.	97	-	45	=	52
7.	81	-	15	=	66
8.	65	-	19	=	46
9.	84	-	28	=	56
10.	70	-	31	=	39