Erafsommen tot 100

Erafsommen

Oefening 1
1.	77	-	68	=
2.	57	-	26	=
3.	74	-	31	=
4.	73	-	53	=
5.	66	-	63	=
6.	91	-	41	=
7.	84	-	14	=
8.	93	-	47	=
9.	68	-	59	=
10.	87	-	61	=

Oefening 2
1.	30	-	15	=
2.	65	-	24	=
3.	82	-	47	=
4.	36	-	36	=
5.	71	-	58	=
6.	92	-	81	=
7.	61	-	49	=
8.	90	-	44	=
9.	97	-	25	=
10.	81	-	17	=

Oefening 3
1.	33	-	21	=
2.	23	-	21	=
3.	32	-	17	=
4.	50	-	23	=
5.	31	-	14	=
6.	72	-	44	=
7.	43	-	17	=
8.	98	-	27	=
9.	90	-	89	=
10.	94	-	44	=

Oefening 4
1.	68	-	58	=
2.	24	-	18	=
3.	99	-	64	=
4.	85	-	21	=
5.	32	-	31	=
6.	66	-	60	=
7.	48	-	32	=
8.	76	-	32	=
9.	84	-	83	=
10.	84	-	30	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	77	-	68	=	9
2.	57	-	26	=	31
3.	74	-	31	=	43
4.	73	-	53	=	20
5.	66	-	63	=	3
6.	91	-	41	=	50
7.	84	-	14	=	70
8.	93	-	47	=	46
9.	68	-	59	=	9
10.	87	-	61	=	26

Oefening 2
1.	30	-	15	=	15
2.	65	-	24	=	41
3.	82	-	47	=	35
4.	36	-	36	=	0
5.	71	-	58	=	13
6.	92	-	81	=	11
7.	61	-	49	=	12
8.	90	-	44	=	46
9.	97	-	25	=	72
10.	81	-	17	=	64

Oefening 3
1.	33	-	21	=	12
2.	23	-	21	=	2
3.	32	-	17	=	15
4.	50	-	23	=	27
5.	31	-	14	=	17
6.	72	-	44	=	28
7.	43	-	17	=	26
8.	98	-	27	=	71
9.	90	-	89	=	1
10.	94	-	44	=	50

Oefening 4
1.	68	-	58	=	10
2.	24	-	18	=	6
3.	99	-	64	=	35
4.	85	-	21	=	64
5.	32	-	31	=	1
6.	66	-	60	=	6
7.	48	-	32	=	16
8.	76	-	32	=	44
9.	84	-	83	=	1
10.	84	-	30	=	54