Erafsommen tot 50

Erafsommen

Oefening 1
1.	50	-	47	=
2.	19	-	12	=
3.	9	-	2	=
4.	31	-	31	=
5.	13	-	7	=
6.	39	-	31	=
7.	11	-	9	=
8.	35	-	10	=
9.	29	-	10	=
10.	26	-	23	=

Oefening 2
1.	39	-	17	=
2.	50	-	39	=
3.	35	-	2	=
4.	40	-	8	=
5.	28	-	25	=
6.	42	-	4	=
7.	33	-	8	=
8.	44	-	17	=
9.	26	-	24	=
10.	38	-	34	=

Oefening 3
1.	46	-	39	=
2.	28	-	17	=
3.	44	-	25	=
4.	42	-	13	=
5.	38	-	26	=
6.	33	-	13	=
7.	37	-	5	=
8.	43	-	24	=
9.	32	-	26	=
10.	30	-	13	=

Oefening 4
1.	42	-	3	=
2.	20	-	8	=
3.	34	-	11	=
4.	37	-	25	=
5.	21	-	3	=
6.	11	-	2	=
7.	27	-	10	=
8.	10	-	1	=
9.	34	-	25	=
10.	47	-	31	=

Erafsommen tot 50
| ANTWOORDEN

Erafsommen

Oefening 1
1.	50	-	47	=	3
2.	19	-	12	=	7
3.	9	-	2	=	7
4.	31	-	31	=	0
5.	13	-	7	=	6
6.	39	-	31	=	8
7.	11	-	9	=	2
8.	35	-	10	=	25
9.	29	-	10	=	19
10.	26	-	23	=	3

Oefening 2
1.	39	-	17	=	22
2.	50	-	39	=	11
3.	35	-	2	=	33
4.	40	-	8	=	32
5.	28	-	25	=	3
6.	42	-	4	=	38
7.	33	-	8	=	25
8.	44	-	17	=	27
9.	26	-	24	=	2
10.	38	-	34	=	4

Oefening 3
1.	46	-	39	=	7
2.	28	-	17	=	11
3.	44	-	25	=	19
4.	42	-	13	=	29
5.	38	-	26	=	12
6.	33	-	13	=	20
7.	37	-	5	=	32
8.	43	-	24	=	19
9.	32	-	26	=	6
10.	30	-	13	=	17

Oefening 4
1.	42	-	3	=	39
2.	20	-	8	=	12
3.	34	-	11	=	23
4.	37	-	25	=	12
5.	21	-	3	=	18
6.	11	-	2	=	9
7.	27	-	10	=	17
8.	10	-	1	=	9
9.	34	-	25	=	9
10.	47	-	31	=	16