Erafsommen tot 50

Erafsommen

Oefening 1
1.	40	-	12	=
2.	11	-	7	=
3.	15	-	5	=
4.	50	-	4	=
5.	40	-	9	=
6.	46	-	25	=
7.	49	-	7	=
8.	32	-	4	=
9.	23	-	22	=
10.	35	-	33	=

Oefening 2
1.	42	-	41	=
2.	37	-	37	=
3.	35	-	3	=
4.	15	-	1	=
5.	26	-	10	=
6.	43	-	41	=
7.	9	-	9	=
8.	49	-	45	=
9.	33	-	1	=
10.	18	-	6	=

Oefening 3
1.	26	-	11	=
2.	33	-	13	=
3.	48	-	46	=
4.	20	-	13	=
5.	47	-	17	=
6.	49	-	32	=
7.	46	-	33	=
8.	28	-	23	=
9.	38	-	28	=
10.	33	-	10	=

Oefening 4
1.	46	-	8	=
2.	29	-	16	=
3.	47	-	2	=
4.	44	-	6	=
5.	33	-	2	=
6.	43	-	3	=
7.	44	-	1	=
8.	40	-	2	=
9.	32	-	15	=
10.	48	-	17	=

Erafsommen tot 50
| ANTWOORDEN

Erafsommen

Oefening 1
1.	40	-	12	=	28
2.	11	-	7	=	4
3.	15	-	5	=	10
4.	50	-	4	=	46
5.	40	-	9	=	31
6.	46	-	25	=	21
7.	49	-	7	=	42
8.	32	-	4	=	28
9.	23	-	22	=	1
10.	35	-	33	=	2

Oefening 2
1.	42	-	41	=	1
2.	37	-	37	=	0
3.	35	-	3	=	32
4.	15	-	1	=	14
5.	26	-	10	=	16
6.	43	-	41	=	2
7.	9	-	9	=	0
8.	49	-	45	=	4
9.	33	-	1	=	32
10.	18	-	6	=	12

Oefening 3
1.	26	-	11	=	15
2.	33	-	13	=	20
3.	48	-	46	=	2
4.	20	-	13	=	7
5.	47	-	17	=	30
6.	49	-	32	=	17
7.	46	-	33	=	13
8.	28	-	23	=	5
9.	38	-	28	=	10
10.	33	-	10	=	23

Oefening 4
1.	46	-	8	=	38
2.	29	-	16	=	13
3.	47	-	2	=	45
4.	44	-	6	=	38
5.	33	-	2	=	31
6.	43	-	3	=	40
7.	44	-	1	=	43
8.	40	-	2	=	38
9.	32	-	15	=	17
10.	48	-	17	=	31