Erafsommen tot 100

Erafsommen

Oefening 1
1.	33	-	22	=
2.	80	-	18	=
3.	23	-	19	=
4.	66	-	16	=
5.	58	-	9	=
6.	76	-	38	=
7.	98	-	82	=
8.	52	-	31	=
9.	32	-	25	=
10.	44	-	19	=

Oefening 2
1.	97	-	86	=
2.	65	-	15	=
3.	16	-	3	=
4.	90	-	80	=
5.	81	-	58	=
6.	26	-	14	=
7.	96	-	5	=
8.	70	-	29	=
9.	94	-	3	=
10.	60	-	50	=

Oefening 3
1.	29	-	22	=
2.	93	-	23	=
3.	91	-	20	=
4.	34	-	7	=
5.	100	-	60	=
6.	60	-	57	=
7.	56	-	49	=
8.	82	-	43	=
9.	74	-	73	=
10.	40	-	30	=

Oefening 4
1.	16	-	7	=
2.	86	-	80	=
3.	84	-	28	=
4.	58	-	51	=
5.	71	-	48	=
6.	57	-	17	=
7.	79	-	18	=
8.	85	-	69	=
9.	78	-	54	=
10.	95	-	10	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	33	-	22	=	11
2.	80	-	18	=	62
3.	23	-	19	=	4
4.	66	-	16	=	50
5.	58	-	9	=	49
6.	76	-	38	=	38
7.	98	-	82	=	16
8.	52	-	31	=	21
9.	32	-	25	=	7
10.	44	-	19	=	25

Oefening 2
1.	97	-	86	=	11
2.	65	-	15	=	50
3.	16	-	3	=	13
4.	90	-	80	=	10
5.	81	-	58	=	23
6.	26	-	14	=	12
7.	96	-	5	=	91
8.	70	-	29	=	41
9.	94	-	3	=	91
10.	60	-	50	=	10

Oefening 3
1.	29	-	22	=	7
2.	93	-	23	=	70
3.	91	-	20	=	71
4.	34	-	7	=	27
5.	100	-	60	=	40
6.	60	-	57	=	3
7.	56	-	49	=	7
8.	82	-	43	=	39
9.	74	-	73	=	1
10.	40	-	30	=	10

Oefening 4
1.	16	-	7	=	9
2.	86	-	80	=	6
3.	84	-	28	=	56
4.	58	-	51	=	7
5.	71	-	48	=	23
6.	57	-	17	=	40
7.	79	-	18	=	61
8.	85	-	69	=	16
9.	78	-	54	=	24
10.	95	-	10	=	85