Erafsommen tot 100

Erafsommen

Oefening 1
1.	81	-	31	=
2.	86	-	63	=
3.	93	-	59	=
4.	72	-	35	=
5.	75	-	61	=
6.	95	-	80	=
7.	62	-	61	=
8.	90	-	10	=
9.	96	-	49	=
10.	46	-	45	=

Oefening 2
1.	81	-	62	=
2.	66	-	55	=
3.	88	-	82	=
4.	46	-	38	=
5.	79	-	10	=
6.	84	-	10	=
7.	47	-	35	=
8.	58	-	45	=
9.	42	-	30	=
10.	29	-	28	=

Oefening 3
1.	63	-	12	=
2.	88	-	63	=
3.	99	-	27	=
4.	56	-	34	=
5.	46	-	10	=
6.	38	-	34	=
7.	86	-	47	=
8.	84	-	33	=
9.	55	-	44	=
10.	57	-	37	=

Oefening 4
1.	98	-	12	=
2.	69	-	35	=
3.	55	-	30	=
4.	39	-	18	=
5.	87	-	84	=
6.	59	-	53	=
7.	89	-	59	=
8.	73	-	18	=
9.	44	-	10	=
10.	87	-	45	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	81	-	31	=	50
2.	86	-	63	=	23
3.	93	-	59	=	34
4.	72	-	35	=	37
5.	75	-	61	=	14
6.	95	-	80	=	15
7.	62	-	61	=	1
8.	90	-	10	=	80
9.	96	-	49	=	47
10.	46	-	45	=	1

Oefening 2
1.	81	-	62	=	19
2.	66	-	55	=	11
3.	88	-	82	=	6
4.	46	-	38	=	8
5.	79	-	10	=	69
6.	84	-	10	=	74
7.	47	-	35	=	12
8.	58	-	45	=	13
9.	42	-	30	=	12
10.	29	-	28	=	1

Oefening 3
1.	63	-	12	=	51
2.	88	-	63	=	25
3.	99	-	27	=	72
4.	56	-	34	=	22
5.	46	-	10	=	36
6.	38	-	34	=	4
7.	86	-	47	=	39
8.	84	-	33	=	51
9.	55	-	44	=	11
10.	57	-	37	=	20

Oefening 4
1.	98	-	12	=	86
2.	69	-	35	=	34
3.	55	-	30	=	25
4.	39	-	18	=	21
5.	87	-	84	=	3
6.	59	-	53	=	6
7.	89	-	59	=	30
8.	73	-	18	=	55
9.	44	-	10	=	34
10.	87	-	45	=	42