Erafsommen tot 100

Erafsommen

Oefening 1
1.	66	-	4	=
2.	55	-	15	=
3.	53	-	40	=
4.	72	-	21	=
5.	95	-	20	=
6.	62	-	43	=
7.	37	-	29	=
8.	40	-	18	=
9.	16	-	11	=
10.	84	-	54	=

Oefening 2
1.	89	-	81	=
2.	55	-	11	=
3.	38	-	3	=
4.	96	-	27	=
5.	72	-	64	=
6.	62	-	36	=
7.	43	-	29	=
8.	86	-	56	=
9.	90	-	2	=
10.	83	-	79	=

Oefening 3
1.	89	-	33	=
2.	84	-	12	=
3.	69	-	58	=
4.	64	-	32	=
5.	80	-	41	=
6.	81	-	20	=
7.	71	-	28	=
8.	54	-	42	=
9.	92	-	38	=
10.	100	-	81	=

Oefening 4
1.	90	-	17	=
2.	76	-	9	=
3.	67	-	48	=
4.	68	-	64	=
5.	46	-	24	=
6.	70	-	25	=
7.	78	-	24	=
8.	72	-	50	=
9.	89	-	10	=
10.	12	-	7	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	66	-	4	=	62
2.	55	-	15	=	40
3.	53	-	40	=	13
4.	72	-	21	=	51
5.	95	-	20	=	75
6.	62	-	43	=	19
7.	37	-	29	=	8
8.	40	-	18	=	22
9.	16	-	11	=	5
10.	84	-	54	=	30

Oefening 2
1.	89	-	81	=	8
2.	55	-	11	=	44
3.	38	-	3	=	35
4.	96	-	27	=	69
5.	72	-	64	=	8
6.	62	-	36	=	26
7.	43	-	29	=	14
8.	86	-	56	=	30
9.	90	-	2	=	88
10.	83	-	79	=	4

Oefening 3
1.	89	-	33	=	56
2.	84	-	12	=	72
3.	69	-	58	=	11
4.	64	-	32	=	32
5.	80	-	41	=	39
6.	81	-	20	=	61
7.	71	-	28	=	43
8.	54	-	42	=	12
9.	92	-	38	=	54
10.	100	-	81	=	19

Oefening 4
1.	90	-	17	=	73
2.	76	-	9	=	67
3.	67	-	48	=	19
4.	68	-	64	=	4
5.	46	-	24	=	22
6.	70	-	25	=	45
7.	78	-	24	=	54
8.	72	-	50	=	22
9.	89	-	10	=	79
10.	12	-	7	=	5