Erafsommen tot 100

Erafsommen

Oefening 1
1.	81	-	52	=
2.	26	-	9	=
3.	47	-	7	=
4.	57	-	45	=
5.	99	-	45	=
6.	60	-	7	=
7.	97	-	9	=
8.	14	-	4	=
9.	57	-	14	=
10.	30	-	10	=

Oefening 2
1.	54	-	26	=
2.	64	-	21	=
3.	93	-	76	=
4.	67	-	16	=
5.	76	-	68	=
6.	57	-	45	=
7.	91	-	77	=
8.	100	-	86	=
9.	36	-	34	=
10.	93	-	9	=

Oefening 3
1.	82	-	14	=
2.	71	-	32	=
3.	100	-	30	=
4.	49	-	33	=
5.	76	-	39	=
6.	64	-	54	=
7.	55	-	47	=
8.	73	-	5	=
9.	43	-	26	=
10.	95	-	27	=

Oefening 4
1.	70	-	51	=
2.	73	-	51	=
3.	58	-	47	=
4.	31	-	18	=
5.	98	-	63	=
6.	69	-	45	=
7.	37	-	25	=
8.	57	-	38	=
9.	15	-	1	=
10.	93	-	58	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	81	-	52	=	29
2.	26	-	9	=	17
3.	47	-	7	=	40
4.	57	-	45	=	12
5.	99	-	45	=	54
6.	60	-	7	=	53
7.	97	-	9	=	88
8.	14	-	4	=	10
9.	57	-	14	=	43
10.	30	-	10	=	20

Oefening 2
1.	54	-	26	=	28
2.	64	-	21	=	43
3.	93	-	76	=	17
4.	67	-	16	=	51
5.	76	-	68	=	8
6.	57	-	45	=	12
7.	91	-	77	=	14
8.	100	-	86	=	14
9.	36	-	34	=	2
10.	93	-	9	=	84

Oefening 3
1.	82	-	14	=	68
2.	71	-	32	=	39
3.	100	-	30	=	70
4.	49	-	33	=	16
5.	76	-	39	=	37
6.	64	-	54	=	10
7.	55	-	47	=	8
8.	73	-	5	=	68
9.	43	-	26	=	17
10.	95	-	27	=	68

Oefening 4
1.	70	-	51	=	19
2.	73	-	51	=	22
3.	58	-	47	=	11
4.	31	-	18	=	13
5.	98	-	63	=	35
6.	69	-	45	=	24
7.	37	-	25	=	12
8.	57	-	38	=	19
9.	15	-	1	=	14
10.	93	-	58	=	35