Erafsommen tot 50

Erafsommen

Oefening 1
1.	42	-	24	=
2.	29	-	17	=
3.	15	-	6	=
4.	49	-	41	=
5.	49	-	42	=
6.	38	-	29	=
7.	43	-	7	=
8.	47	-	18	=
9.	10	-	6	=
10.	50	-	21	=

Oefening 2
1.	42	-	33	=
2.	24	-	20	=
3.	38	-	36	=
4.	41	-	35	=
5.	35	-	34	=
6.	39	-	27	=
7.	15	-	10	=
8.	32	-	5	=
9.	44	-	41	=
10.	25	-	3	=

Oefening 3
1.	43	-	35	=
2.	42	-	10	=
3.	44	-	18	=
4.	33	-	27	=
5.	35	-	25	=
6.	45	-	21	=
7.	28	-	13	=
8.	45	-	12	=
9.	20	-	10	=
10.	27	-	25	=

Oefening 4
1.	12	-	4	=
2.	47	-	35	=
3.	41	-	7	=
4.	45	-	45	=
5.	39	-	2	=
6.	33	-	4	=
7.	24	-	3	=
8.	35	-	26	=
9.	4	-	1	=
10.	46	-	21	=

Erafsommen tot 50
| ANTWOORDEN

Erafsommen

Oefening 1
1.	42	-	24	=	18
2.	29	-	17	=	12
3.	15	-	6	=	9
4.	49	-	41	=	8
5.	49	-	42	=	7
6.	38	-	29	=	9
7.	43	-	7	=	36
8.	47	-	18	=	29
9.	10	-	6	=	4
10.	50	-	21	=	29

Oefening 2
1.	42	-	33	=	9
2.	24	-	20	=	4
3.	38	-	36	=	2
4.	41	-	35	=	6
5.	35	-	34	=	1
6.	39	-	27	=	12
7.	15	-	10	=	5
8.	32	-	5	=	27
9.	44	-	41	=	3
10.	25	-	3	=	22

Oefening 3
1.	43	-	35	=	8
2.	42	-	10	=	32
3.	44	-	18	=	26
4.	33	-	27	=	6
5.	35	-	25	=	10
6.	45	-	21	=	24
7.	28	-	13	=	15
8.	45	-	12	=	33
9.	20	-	10	=	10
10.	27	-	25	=	2

Oefening 4
1.	12	-	4	=	8
2.	47	-	35	=	12
3.	41	-	7	=	34
4.	45	-	45	=	0
5.	39	-	2	=	37
6.	33	-	4	=	29
7.	24	-	3	=	21
8.	35	-	26	=	9
9.	4	-	1	=	3
10.	46	-	21	=	25