Erafsommen tot 100

Erafsommen

Oefening 1
1.	56	-	24	=
2.	58	-	38	=
3.	47	-	47	=
4.	82	-	60	=
5.	81	-	40	=
6.	56	-	19	=
7.	82	-	24	=
8.	91	-	18	=
9.	30	-	12	=
10.	94	-	59	=

Oefening 2
1.	89	-	40	=
2.	21	-	18	=
3.	97	-	70	=
4.	85	-	82	=
5.	98	-	50	=
6.	81	-	67	=
7.	29	-	5	=
8.	91	-	51	=
9.	81	-	52	=
10.	10	-	3	=

Oefening 3
1.	98	-	15	=
2.	24	-	18	=
3.	72	-	14	=
4.	47	-	12	=
5.	78	-	78	=
6.	59	-	15	=
7.	81	-	5	=
8.	38	-	22	=
9.	63	-	57	=
10.	61	-	4	=

Oefening 4
1.	76	-	42	=
2.	89	-	4	=
3.	50	-	39	=
4.	88	-	82	=
5.	54	-	33	=
6.	92	-	41	=
7.	87	-	32	=
8.	23	-	8	=
9.	63	-	43	=
10.	84	-	81	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	56	-	24	=	32
2.	58	-	38	=	20
3.	47	-	47	=	0
4.	82	-	60	=	22
5.	81	-	40	=	41
6.	56	-	19	=	37
7.	82	-	24	=	58
8.	91	-	18	=	73
9.	30	-	12	=	18
10.	94	-	59	=	35

Oefening 2
1.	89	-	40	=	49
2.	21	-	18	=	3
3.	97	-	70	=	27
4.	85	-	82	=	3
5.	98	-	50	=	48
6.	81	-	67	=	14
7.	29	-	5	=	24
8.	91	-	51	=	40
9.	81	-	52	=	29
10.	10	-	3	=	7

Oefening 3
1.	98	-	15	=	83
2.	24	-	18	=	6
3.	72	-	14	=	58
4.	47	-	12	=	35
5.	78	-	78	=	0
6.	59	-	15	=	44
7.	81	-	5	=	76
8.	38	-	22	=	16
9.	63	-	57	=	6
10.	61	-	4	=	57

Oefening 4
1.	76	-	42	=	34
2.	89	-	4	=	85
3.	50	-	39	=	11
4.	88	-	82	=	6
5.	54	-	33	=	21
6.	92	-	41	=	51
7.	87	-	32	=	55
8.	23	-	8	=	15
9.	63	-	43	=	20
10.	84	-	81	=	3