Erafsommen tot 100

Erafsommen

Oefening 1
1.	48	-	16	=
2.	37	-	27	=
3.	94	-	44	=
4.	61	-	12	=
5.	99	-	99	=
6.	77	-	68	=
7.	100	-	47	=
8.	81	-	20	=
9.	100	-	60	=
10.	88	-	49	=

Oefening 2
1.	87	-	44	=
2.	58	-	22	=
3.	75	-	19	=
4.	94	-	31	=
5.	76	-	40	=
6.	75	-	42	=
7.	76	-	49	=
8.	74	-	60	=
9.	85	-	24	=
10.	67	-	15	=

Oefening 3
1.	30	-	10	=
2.	12	-	11	=
3.	61	-	58	=
4.	35	-	35	=
5.	54	-	40	=
6.	84	-	33	=
7.	96	-	73	=
8.	84	-	28	=
9.	87	-	76	=
10.	66	-	31	=

Oefening 4
1.	21	-	17	=
2.	60	-	22	=
3.	80	-	25	=
4.	66	-	58	=
5.	43	-	21	=
6.	92	-	91	=
7.	85	-	80	=
8.	98	-	27	=
9.	37	-	30	=
10.	27	-	20	=

Erafsommen tot 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	48	-	16	=	32
2.	37	-	27	=	10
3.	94	-	44	=	50
4.	61	-	12	=	49
5.	99	-	99	=	0
6.	77	-	68	=	9
7.	100	-	47	=	53
8.	81	-	20	=	61
9.	100	-	60	=	40
10.	88	-	49	=	39

Oefening 2
1.	87	-	44	=	43
2.	58	-	22	=	36
3.	75	-	19	=	56
4.	94	-	31	=	63
5.	76	-	40	=	36
6.	75	-	42	=	33
7.	76	-	49	=	27
8.	74	-	60	=	14
9.	85	-	24	=	61
10.	67	-	15	=	52

Oefening 3
1.	30	-	10	=	20
2.	12	-	11	=	1
3.	61	-	58	=	3
4.	35	-	35	=	0
5.	54	-	40	=	14
6.	84	-	33	=	51
7.	96	-	73	=	23
8.	84	-	28	=	56
9.	87	-	76	=	11
10.	66	-	31	=	35

Oefening 4
1.	21	-	17	=	4
2.	60	-	22	=	38
3.	80	-	25	=	55
4.	66	-	58	=	8
5.	43	-	21	=	22
6.	92	-	91	=	1
7.	85	-	80	=	5
8.	98	-	27	=	71
9.	37	-	30	=	7
10.	27	-	20	=	7