Erafsommen tot 100

Erafsommen

Oefening 1
1.	61	-	33	=
2.	45	-	23	=
3.	50	-	48	=
4.	82	-	81	=
5.	97	-	26	=
6.	99	-	25	=
7.	85	-	48	=
8.	81	-	45	=
9.	51	-	11	=
10.	86	-	32	=

Oefening 2
1.	74	-	43	=
2.	54	-	54	=
3.	49	-	13	=
4.	83	-	49	=
5.	70	-	25	=
6.	56	-	15	=
7.	64	-	26	=
8.	57	-	20	=
9.	96	-	16	=
10.	97	-	71	=

Oefening 3
1.	94	-	75	=
2.	62	-	13	=
3.	91	-	64	=
4.	54	-	40	=
5.	86	-	55	=
6.	68	-	59	=
7.	60	-	32	=
8.	62	-	61	=
9.	64	-	12	=
10.	59	-	58	=

Oefening 4
1.	57	-	18	=
2.	27	-	15	=
3.	99	-	50	=
4.	69	-	69	=
5.	75	-	15	=
6.	90	-	78	=
7.	74	-	24	=
8.	91	-	50	=
9.	54	-	26	=
10.	58	-	40	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	61	-	33	=	28
2.	45	-	23	=	22
3.	50	-	48	=	2
4.	82	-	81	=	1
5.	97	-	26	=	71
6.	99	-	25	=	74
7.	85	-	48	=	37
8.	81	-	45	=	36
9.	51	-	11	=	40
10.	86	-	32	=	54

Oefening 2
1.	74	-	43	=	31
2.	54	-	54	=	0
3.	49	-	13	=	36
4.	83	-	49	=	34
5.	70	-	25	=	45
6.	56	-	15	=	41
7.	64	-	26	=	38
8.	57	-	20	=	37
9.	96	-	16	=	80
10.	97	-	71	=	26

Oefening 3
1.	94	-	75	=	19
2.	62	-	13	=	49
3.	91	-	64	=	27
4.	54	-	40	=	14
5.	86	-	55	=	31
6.	68	-	59	=	9
7.	60	-	32	=	28
8.	62	-	61	=	1
9.	64	-	12	=	52
10.	59	-	58	=	1

Oefening 4
1.	57	-	18	=	39
2.	27	-	15	=	12
3.	99	-	50	=	49
4.	69	-	69	=	0
5.	75	-	15	=	60
6.	90	-	78	=	12
7.	74	-	24	=	50
8.	91	-	50	=	41
9.	54	-	26	=	28
10.	58	-	40	=	18