Erafsommen tot 50

Erafsommen

Oefening 1
1.	48	-	4	=
2.	26	-	10	=
3.	46	-	22	=
4.	50	-	48	=
5.	48	-	40	=
6.	17	-	11	=
7.	43	-	19	=
8.	4	-	3	=
9.	37	-	31	=
10.	26	-	13	=

Oefening 2
1.	42	-	20	=
2.	42	-	22	=
3.	19	-	18	=
4.	48	-	35	=
5.	42	-	31	=
6.	41	-	18	=
7.	46	-	8	=
8.	12	-	1	=
9.	22	-	22	=
10.	18	-	5	=

Oefening 3
1.	20	-	9	=
2.	50	-	2	=
3.	28	-	21	=
4.	30	-	22	=
5.	6	-	5	=
6.	31	-	1	=
7.	33	-	18	=
8.	17	-	4	=
9.	28	-	14	=
10.	20	-	4	=

Oefening 4
1.	38	-	32	=
2.	37	-	5	=
3.	42	-	23	=
4.	32	-	10	=
5.	33	-	15	=
6.	49	-	6	=
7.	33	-	8	=
8.	17	-	5	=
9.	29	-	10	=
10.	35	-	12	=

Erafsommen tot 50
| ANTWOORDEN

Erafsommen

Oefening 1
1.	48	-	4	=	44
2.	26	-	10	=	16
3.	46	-	22	=	24
4.	50	-	48	=	2
5.	48	-	40	=	8
6.	17	-	11	=	6
7.	43	-	19	=	24
8.	4	-	3	=	1
9.	37	-	31	=	6
10.	26	-	13	=	13

Oefening 2
1.	42	-	20	=	22
2.	42	-	22	=	20
3.	19	-	18	=	1
4.	48	-	35	=	13
5.	42	-	31	=	11
6.	41	-	18	=	23
7.	46	-	8	=	38
8.	12	-	1	=	11
9.	22	-	22	=	0
10.	18	-	5	=	13

Oefening 3
1.	20	-	9	=	11
2.	50	-	2	=	48
3.	28	-	21	=	7
4.	30	-	22	=	8
5.	6	-	5	=	1
6.	31	-	1	=	30
7.	33	-	18	=	15
8.	17	-	4	=	13
9.	28	-	14	=	14
10.	20	-	4	=	16

Oefening 4
1.	38	-	32	=	6
2.	37	-	5	=	32
3.	42	-	23	=	19
4.	32	-	10	=	22
5.	33	-	15	=	18
6.	49	-	6	=	43
7.	33	-	8	=	25
8.	17	-	5	=	12
9.	29	-	10	=	19
10.	35	-	12	=	23