Erafsommen tot 50

Erafsommen

Oefening 1
1.	48	-	26	=
2.	19	-	14	=
3.	47	-	41	=
4.	15	-	11	=
5.	29	-	24	=
6.	43	-	4	=
7.	18	-	6	=
8.	35	-	28	=
9.	42	-	35	=
10.	20	-	15	=

Oefening 2
1.	15	-	6	=
2.	16	-	14	=
3.	48	-	38	=
4.	23	-	7	=
5.	11	-	5	=
6.	12	-	4	=
7.	21	-	8	=
8.	18	-	12	=
9.	31	-	17	=
10.	38	-	18	=

Oefening 3
1.	40	-	34	=
2.	47	-	10	=
3.	50	-	46	=
4.	20	-	11	=
5.	49	-	31	=
6.	50	-	44	=
7.	21	-	13	=
8.	40	-	39	=
9.	13	-	10	=
10.	48	-	10	=

Oefening 4
1.	19	-	3	=
2.	47	-	30	=
3.	41	-	36	=
4.	40	-	12	=
5.	21	-	20	=
6.	49	-	6	=
7.	18	-	6	=
8.	41	-	34	=
9.	11	-	9	=
10.	18	-	8	=

Erafsommen tot 50
| ANTWOORDEN

Erafsommen

Oefening 1
1.	48	-	26	=	22
2.	19	-	14	=	5
3.	47	-	41	=	6
4.	15	-	11	=	4
5.	29	-	24	=	5
6.	43	-	4	=	39
7.	18	-	6	=	12
8.	35	-	28	=	7
9.	42	-	35	=	7
10.	20	-	15	=	5

Oefening 2
1.	15	-	6	=	9
2.	16	-	14	=	2
3.	48	-	38	=	10
4.	23	-	7	=	16
5.	11	-	5	=	6
6.	12	-	4	=	8
7.	21	-	8	=	13
8.	18	-	12	=	6
9.	31	-	17	=	14
10.	38	-	18	=	20

Oefening 3
1.	40	-	34	=	6
2.	47	-	10	=	37
3.	50	-	46	=	4
4.	20	-	11	=	9
5.	49	-	31	=	18
6.	50	-	44	=	6
7.	21	-	13	=	8
8.	40	-	39	=	1
9.	13	-	10	=	3
10.	48	-	10	=	38

Oefening 4
1.	19	-	3	=	16
2.	47	-	30	=	17
3.	41	-	36	=	5
4.	40	-	12	=	28
5.	21	-	20	=	1
6.	49	-	6	=	43
7.	18	-	6	=	12
8.	41	-	34	=	7
9.	11	-	9	=	2
10.	18	-	8	=	10