Erafsommen tot 100

Erafsommen

Oefening 1
1.	70	-	61	=
2.	78	-	8	=
3.	75	-	55	=
4.	68	-	54	=
5.	53	-	9	=
6.	35	-	31	=
7.	64	-	21	=
8.	54	-	8	=
9.	83	-	82	=
10.	91	-	86	=

Oefening 2
1.	78	-	76	=
2.	66	-	61	=
3.	88	-	57	=
4.	24	-	16	=
5.	96	-	12	=
6.	21	-	12	=
7.	92	-	60	=
8.	58	-	29	=
9.	87	-	59	=
10.	97	-	95	=

Oefening 3
1.	94	-	25	=
2.	40	-	28	=
3.	47	-	1	=
4.	100	-	73	=
5.	96	-	85	=
6.	75	-	54	=
7.	73	-	42	=
8.	72	-	47	=
9.	66	-	11	=
10.	93	-	85	=

Oefening 4
1.	39	-	31	=
2.	66	-	29	=
3.	28	-	7	=
4.	67	-	34	=
5.	34	-	21	=
6.	91	-	80	=
7.	92	-	28	=
8.	96	-	39	=
9.	56	-	43	=
10.	94	-	73	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	70	-	61	=	9
2.	78	-	8	=	70
3.	75	-	55	=	20
4.	68	-	54	=	14
5.	53	-	9	=	44
6.	35	-	31	=	4
7.	64	-	21	=	43
8.	54	-	8	=	46
9.	83	-	82	=	1
10.	91	-	86	=	5

Oefening 2
1.	78	-	76	=	2
2.	66	-	61	=	5
3.	88	-	57	=	31
4.	24	-	16	=	8
5.	96	-	12	=	84
6.	21	-	12	=	9
7.	92	-	60	=	32
8.	58	-	29	=	29
9.	87	-	59	=	28
10.	97	-	95	=	2

Oefening 3
1.	94	-	25	=	69
2.	40	-	28	=	12
3.	47	-	1	=	46
4.	100	-	73	=	27
5.	96	-	85	=	11
6.	75	-	54	=	21
7.	73	-	42	=	31
8.	72	-	47	=	25
9.	66	-	11	=	55
10.	93	-	85	=	8

Oefening 4
1.	39	-	31	=	8
2.	66	-	29	=	37
3.	28	-	7	=	21
4.	67	-	34	=	33
5.	34	-	21	=	13
6.	91	-	80	=	11
7.	92	-	28	=	64
8.	96	-	39	=	57
9.	56	-	43	=	13
10.	94	-	73	=	21