Erafsommen tot 50

Erafsommen

Oefening 1
1.	9	-	7	=
2.	42	-	41	=
3.	16	-	15	=
4.	39	-	17	=
5.	22	-	19	=
6.	48	-	41	=
7.	39	-	5	=
8.	29	-	23	=
9.	31	-	6	=
10.	23	-	3	=

Oefening 2
1.	7	-	6	=
2.	36	-	27	=
3.	50	-	13	=
4.	43	-	26	=
5.	48	-	27	=
6.	42	-	28	=
7.	29	-	27	=
8.	12	-	6	=
9.	46	-	39	=
10.	33	-	24	=

Oefening 3
1.	36	-	22	=
2.	14	-	4	=
3.	38	-	14	=
4.	50	-	30	=
5.	42	-	21	=
6.	37	-	20	=
7.	21	-	19	=
8.	41	-	25	=
9.	29	-	13	=
10.	27	-	23	=

Oefening 4
1.	49	-	42	=
2.	45	-	23	=
3.	47	-	42	=
4.	46	-	33	=
5.	15	-	14	=
6.	31	-	14	=
7.	36	-	5	=
8.	43	-	25	=
9.	48	-	32	=
10.	36	-	24	=

Erafsommen tot 50
| ANTWOORDEN

Erafsommen

Oefening 1
1.	9	-	7	=	2
2.	42	-	41	=	1
3.	16	-	15	=	1
4.	39	-	17	=	22
5.	22	-	19	=	3
6.	48	-	41	=	7
7.	39	-	5	=	34
8.	29	-	23	=	6
9.	31	-	6	=	25
10.	23	-	3	=	20

Oefening 2
1.	7	-	6	=	1
2.	36	-	27	=	9
3.	50	-	13	=	37
4.	43	-	26	=	17
5.	48	-	27	=	21
6.	42	-	28	=	14
7.	29	-	27	=	2
8.	12	-	6	=	6
9.	46	-	39	=	7
10.	33	-	24	=	9

Oefening 3
1.	36	-	22	=	14
2.	14	-	4	=	10
3.	38	-	14	=	24
4.	50	-	30	=	20
5.	42	-	21	=	21
6.	37	-	20	=	17
7.	21	-	19	=	2
8.	41	-	25	=	16
9.	29	-	13	=	16
10.	27	-	23	=	4

Oefening 4
1.	49	-	42	=	7
2.	45	-	23	=	22
3.	47	-	42	=	5
4.	46	-	33	=	13
5.	15	-	14	=	1
6.	31	-	14	=	17
7.	36	-	5	=	31
8.	43	-	25	=	18
9.	48	-	32	=	16
10.	36	-	24	=	12