Erafsommen tot 100

Erafsommen

Oefening 1
1.	33	-	16	=
2.	75	-	21	=
3.	55	-	19	=
4.	42	-	22	=
5.	89	-	37	=
6.	94	-	24	=
7.	47	-	30	=
8.	60	-	17	=
9.	86	-	62	=
10.	86	-	81	=

Oefening 2
1.	88	-	11	=
2.	74	-	58	=
3.	67	-	15	=
4.	35	-	11	=
5.	19	-	14	=
6.	85	-	60	=
7.	24	-	15	=
8.	77	-	58	=
9.	29	-	28	=
10.	53	-	13	=

Oefening 3
1.	96	-	41	=
2.	94	-	65	=
3.	80	-	28	=
4.	99	-	68	=
5.	58	-	25	=
6.	99	-	24	=
7.	93	-	10	=
8.	89	-	20	=
9.	57	-	17	=
10.	84	-	34	=

Oefening 4
1.	62	-	27	=
2.	98	-	75	=
3.	35	-	20	=
4.	65	-	22	=
5.	79	-	53	=
6.	64	-	22	=
7.	53	-	52	=
8.	66	-	29	=
9.	73	-	65	=
10.	71	-	36	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	33	-	16	=	17
2.	75	-	21	=	54
3.	55	-	19	=	36
4.	42	-	22	=	20
5.	89	-	37	=	52
6.	94	-	24	=	70
7.	47	-	30	=	17
8.	60	-	17	=	43
9.	86	-	62	=	24
10.	86	-	81	=	5

Oefening 2
1.	88	-	11	=	77
2.	74	-	58	=	16
3.	67	-	15	=	52
4.	35	-	11	=	24
5.	19	-	14	=	5
6.	85	-	60	=	25
7.	24	-	15	=	9
8.	77	-	58	=	19
9.	29	-	28	=	1
10.	53	-	13	=	40

Oefening 3
1.	96	-	41	=	55
2.	94	-	65	=	29
3.	80	-	28	=	52
4.	99	-	68	=	31
5.	58	-	25	=	33
6.	99	-	24	=	75
7.	93	-	10	=	83
8.	89	-	20	=	69
9.	57	-	17	=	40
10.	84	-	34	=	50

Oefening 4
1.	62	-	27	=	35
2.	98	-	75	=	23
3.	35	-	20	=	15
4.	65	-	22	=	43
5.	79	-	53	=	26
6.	64	-	22	=	42
7.	53	-	52	=	1
8.	66	-	29	=	37
9.	73	-	65	=	8
10.	71	-	36	=	35