Erafsommen tot 100

Erafsommen

Oefening 1
1.	85	-	38	=
2.	49	-	29	=
3.	62	-	34	=
4.	71	-	48	=
5.	94	-	20	=
6.	62	-	32	=
7.	37	-	19	=
8.	99	-	43	=
9.	78	-	50	=
10.	57	-	19	=

Oefening 2
1.	27	-	16	=
2.	53	-	10	=
3.	88	-	55	=
4.	44	-	44	=
5.	47	-	46	=
6.	68	-	65	=
7.	67	-	36	=
8.	96	-	83	=
9.	78	-	51	=
10.	35	-	10	=

Oefening 3
1.	56	-	16	=
2.	79	-	71	=
3.	91	-	24	=
4.	58	-	56	=
5.	63	-	50	=
6.	67	-	58	=
7.	51	-	23	=
8.	64	-	29	=
9.	63	-	50	=
10.	97	-	11	=

Oefening 4
1.	87	-	70	=
2.	85	-	83	=
3.	75	-	35	=
4.	36	-	28	=
5.	86	-	67	=
6.	66	-	15	=
7.	69	-	57	=
8.	81	-	16	=
9.	89	-	20	=
10.	46	-	46	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	85	-	38	=	47
2.	49	-	29	=	20
3.	62	-	34	=	28
4.	71	-	48	=	23
5.	94	-	20	=	74
6.	62	-	32	=	30
7.	37	-	19	=	18
8.	99	-	43	=	56
9.	78	-	50	=	28
10.	57	-	19	=	38

Oefening 2
1.	27	-	16	=	11
2.	53	-	10	=	43
3.	88	-	55	=	33
4.	44	-	44	=	0
5.	47	-	46	=	1
6.	68	-	65	=	3
7.	67	-	36	=	31
8.	96	-	83	=	13
9.	78	-	51	=	27
10.	35	-	10	=	25

Oefening 3
1.	56	-	16	=	40
2.	79	-	71	=	8
3.	91	-	24	=	67
4.	58	-	56	=	2
5.	63	-	50	=	13
6.	67	-	58	=	9
7.	51	-	23	=	28
8.	64	-	29	=	35
9.	63	-	50	=	13
10.	97	-	11	=	86

Oefening 4
1.	87	-	70	=	17
2.	85	-	83	=	2
3.	75	-	35	=	40
4.	36	-	28	=	8
5.	86	-	67	=	19
6.	66	-	15	=	51
7.	69	-	57	=	12
8.	81	-	16	=	65
9.	89	-	20	=	69
10.	46	-	46	=	0