Erafsommen tot 100

Erafsommen

Oefening 1
1.	75	-	12	=
2.	45	-	14	=
3.	58	-	31	=
4.	93	-	50	=
5.	51	-	31	=
6.	72	-	19	=
7.	86	-	45	=
8.	91	-	57	=
9.	69	-	42	=
10.	81	-	67	=

Oefening 2
1.	91	-	67	=
2.	80	-	34	=
3.	41	-	23	=
4.	76	-	68	=
5.	57	-	49	=
6.	79	-	33	=
7.	51	-	50	=
8.	77	-	69	=
9.	84	-	32	=
10.	53	-	30	=

Oefening 3
1.	64	-	45	=
2.	46	-	36	=
3.	81	-	69	=
4.	92	-	25	=
5.	80	-	53	=
6.	70	-	54	=
7.	88	-	58	=
8.	17	-	17	=
9.	76	-	66	=
10.	78	-	66	=

Oefening 4
1.	54	-	24	=
2.	40	-	15	=
3.	73	-	18	=
4.	82	-	32	=
5.	49	-	34	=
6.	49	-	37	=
7.	96	-	54	=
8.	42	-	13	=
9.	81	-	23	=
10.	94	-	36	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	75	-	12	=	63
2.	45	-	14	=	31
3.	58	-	31	=	27
4.	93	-	50	=	43
5.	51	-	31	=	20
6.	72	-	19	=	53
7.	86	-	45	=	41
8.	91	-	57	=	34
9.	69	-	42	=	27
10.	81	-	67	=	14

Oefening 2
1.	91	-	67	=	24
2.	80	-	34	=	46
3.	41	-	23	=	18
4.	76	-	68	=	8
5.	57	-	49	=	8
6.	79	-	33	=	46
7.	51	-	50	=	1
8.	77	-	69	=	8
9.	84	-	32	=	52
10.	53	-	30	=	23

Oefening 3
1.	64	-	45	=	19
2.	46	-	36	=	10
3.	81	-	69	=	12
4.	92	-	25	=	67
5.	80	-	53	=	27
6.	70	-	54	=	16
7.	88	-	58	=	30
8.	17	-	17	=	0
9.	76	-	66	=	10
10.	78	-	66	=	12

Oefening 4
1.	54	-	24	=	30
2.	40	-	15	=	25
3.	73	-	18	=	55
4.	82	-	32	=	50
5.	49	-	34	=	15
6.	49	-	37	=	12
7.	96	-	54	=	42
8.	42	-	13	=	29
9.	81	-	23	=	58
10.	94	-	36	=	58