Erafsommen tot 100

Erafsommen

Oefening 1
1.	89	-	78	=
2.	43	-	12	=
3.	81	-	24	=
4.	36	-	16	=
5.	62	-	60	=
6.	65	-	39	=
7.	81	-	24	=
8.	65	-	31	=
9.	25	-	22	=
10.	85	-	77	=

Oefening 2
1.	44	-	36	=
2.	66	-	58	=
3.	64	-	46	=
4.	92	-	62	=
5.	54	-	45	=
6.	29	-	24	=
7.	100	-	75	=
8.	54	-	13	=
9.	58	-	17	=
10.	30	-	13	=

Oefening 3
1.	92	-	36	=
2.	70	-	41	=
3.	43	-	38	=
4.	91	-	62	=
5.	97	-	88	=
6.	73	-	33	=
7.	67	-	53	=
8.	71	-	24	=
9.	30	-	18	=
10.	72	-	63	=

Oefening 4
1.	55	-	38	=
2.	68	-	35	=
3.	75	-	13	=
4.	54	-	50	=
5.	100	-	51	=
6.	59	-	19	=
7.	80	-	23	=
8.	97	-	20	=
9.	91	-	85	=
10.	66	-	44	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	89	-	78	=	11
2.	43	-	12	=	31
3.	81	-	24	=	57
4.	36	-	16	=	20
5.	62	-	60	=	2
6.	65	-	39	=	26
7.	81	-	24	=	57
8.	65	-	31	=	34
9.	25	-	22	=	3
10.	85	-	77	=	8

Oefening 2
1.	44	-	36	=	8
2.	66	-	58	=	8
3.	64	-	46	=	18
4.	92	-	62	=	30
5.	54	-	45	=	9
6.	29	-	24	=	5
7.	100	-	75	=	25
8.	54	-	13	=	41
9.	58	-	17	=	41
10.	30	-	13	=	17

Oefening 3
1.	92	-	36	=	56
2.	70	-	41	=	29
3.	43	-	38	=	5
4.	91	-	62	=	29
5.	97	-	88	=	9
6.	73	-	33	=	40
7.	67	-	53	=	14
8.	71	-	24	=	47
9.	30	-	18	=	12
10.	72	-	63	=	9

Oefening 4
1.	55	-	38	=	17
2.	68	-	35	=	33
3.	75	-	13	=	62
4.	54	-	50	=	4
5.	100	-	51	=	49
6.	59	-	19	=	40
7.	80	-	23	=	57
8.	97	-	20	=	77
9.	91	-	85	=	6
10.	66	-	44	=	22