Erafsommen tot 50

Aftrekken

Oefening 1
1.	11	-	6	=
2.	30	-	18	=
3.	27	-	21	=
4.	23	-	11	=
5.	29	-	24	=
6.	45	-	33	=
7.	49	-	23	=
8.	26	-	8	=
9.	38	-	26	=
10.	46	-	18	=

Oefening 2
1.	28	-	10	=
2.	32	-	13	=
3.	47	-	40	=
4.	47	-	43	=
5.	48	-	47	=
6.	39	-	34	=
7.	47	-	39	=
8.	47	-	13	=
9.	34	-	21	=
10.	16	-	11	=

Oefening 3
1.	40	-	15	=
2.	45	-	5	=
3.	19	-	6	=
4.	40	-	13	=
5.	16	-	16	=
6.	50	-	7	=
7.	48	-	11	=
8.	38	-	8	=
9.	34	-	26	=
10.	37	-	22	=

Oefening 4
1.	50	-	21	=
2.	44	-	41	=
3.	43	-	14	=
4.	36	-	21	=
5.	49	-	8	=
6.	31	-	30	=
7.	38	-	33	=
8.	41	-	10	=
9.	9	-	9	=
10.	45	-	7	=

Erafsommen tot 50
| ANTWOORDEN

Aftrekken

Oefening 1
1.	11	-	6	=	5
2.	30	-	18	=	12
3.	27	-	21	=	6
4.	23	-	11	=	12
5.	29	-	24	=	5
6.	45	-	33	=	12
7.	49	-	23	=	26
8.	26	-	8	=	18
9.	38	-	26	=	12
10.	46	-	18	=	28

Oefening 2
1.	28	-	10	=	18
2.	32	-	13	=	19
3.	47	-	40	=	7
4.	47	-	43	=	4
5.	48	-	47	=	1
6.	39	-	34	=	5
7.	47	-	39	=	8
8.	47	-	13	=	34
9.	34	-	21	=	13
10.	16	-	11	=	5

Oefening 3
1.	40	-	15	=	25
2.	45	-	5	=	40
3.	19	-	6	=	13
4.	40	-	13	=	27
5.	16	-	16	=	0
6.	50	-	7	=	43
7.	48	-	11	=	37
8.	38	-	8	=	30
9.	34	-	26	=	8
10.	37	-	22	=	15

Oefening 4
1.	50	-	21	=	29
2.	44	-	41	=	3
3.	43	-	14	=	29
4.	36	-	21	=	15
5.	49	-	8	=	41
6.	31	-	30	=	1
7.	38	-	33	=	5
8.	41	-	10	=	31
9.	9	-	9	=	0
10.	45	-	7	=	38