Erafsommen tot 100

Erafsommen

Oefening 1
1.	27	-	15	=
2.	79	-	58	=
3.	86	-	31	=
4.	43	-	29	=
5.	68	-	42	=
6.	65	-	14	=
7.	78	-	15	=
8.	49	-	19	=
9.	94	-	59	=
10.	97	-	40	=

Oefening 2
1.	55	-	31	=
2.	95	-	68	=
3.	45	-	11	=
4.	54	-	29	=
5.	78	-	53	=
6.	86	-	35	=
7.	95	-	29	=
8.	53	-	26	=
9.	68	-	49	=
10.	45	-	19	=

Oefening 3
1.	67	-	23	=
2.	84	-	25	=
3.	67	-	49	=
4.	95	-	76	=
5.	99	-	89	=
6.	100	-	99	=
7.	51	-	20	=
8.	36	-	10	=
9.	94	-	31	=
10.	81	-	42	=

Oefening 4
1.	82	-	45	=
2.	63	-	63	=
3.	70	-	41	=
4.	69	-	54	=
5.	40	-	18	=
6.	39	-	20	=
7.	87	-	31	=
8.	90	-	24	=
9.	64	-	20	=
10.	34	-	15	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	27	-	15	=	12
2.	79	-	58	=	21
3.	86	-	31	=	55
4.	43	-	29	=	14
5.	68	-	42	=	26
6.	65	-	14	=	51
7.	78	-	15	=	63
8.	49	-	19	=	30
9.	94	-	59	=	35
10.	97	-	40	=	57

Oefening 2
1.	55	-	31	=	24
2.	95	-	68	=	27
3.	45	-	11	=	34
4.	54	-	29	=	25
5.	78	-	53	=	25
6.	86	-	35	=	51
7.	95	-	29	=	66
8.	53	-	26	=	27
9.	68	-	49	=	19
10.	45	-	19	=	26

Oefening 3
1.	67	-	23	=	44
2.	84	-	25	=	59
3.	67	-	49	=	18
4.	95	-	76	=	19
5.	99	-	89	=	10
6.	100	-	99	=	1
7.	51	-	20	=	31
8.	36	-	10	=	26
9.	94	-	31	=	63
10.	81	-	42	=	39

Oefening 4
1.	82	-	45	=	37
2.	63	-	63	=	0
3.	70	-	41	=	29
4.	69	-	54	=	15
5.	40	-	18	=	22
6.	39	-	20	=	19
7.	87	-	31	=	56
8.	90	-	24	=	66
9.	64	-	20	=	44
10.	34	-	15	=	19