Erafsommen tot 50

Erafsommen

Oefening 1
1.	47	-	18	=
2.	30	-	6	=
3.	27	-	22	=
4.	16	-	10	=
5.	13	-	11	=
6.	38	-	7	=
7.	36	-	15	=
8.	27	-	23	=
9.	26	-	18	=
10.	24	-	9	=

Oefening 2
1.	30	-	7	=
2.	38	-	2	=
3.	47	-	12	=
4.	42	-	9	=
5.	50	-	48	=
6.	39	-	9	=
7.	47	-	22	=
8.	50	-	28	=
9.	22	-	3	=
10.	21	-	5	=

Oefening 3
1.	50	-	48	=
2.	45	-	7	=
3.	38	-	16	=
4.	41	-	5	=
5.	46	-	28	=
6.	35	-	18	=
7.	38	-	31	=
8.	16	-	7	=
9.	38	-	7	=
10.	37	-	20	=

Oefening 4
1.	20	-	11	=
2.	14	-	9	=
3.	25	-	15	=
4.	50	-	41	=
5.	33	-	10	=
6.	18	-	3	=
7.	41	-	25	=
8.	13	-	7	=
9.	5	-	1	=
10.	50	-	41	=

Erafsommen tot 50
| ANTWOORDEN

Erafsommen

Oefening 1
1.	47	-	18	=	29
2.	30	-	6	=	24
3.	27	-	22	=	5
4.	16	-	10	=	6
5.	13	-	11	=	2
6.	38	-	7	=	31
7.	36	-	15	=	21
8.	27	-	23	=	4
9.	26	-	18	=	8
10.	24	-	9	=	15

Oefening 2
1.	30	-	7	=	23
2.	38	-	2	=	36
3.	47	-	12	=	35
4.	42	-	9	=	33
5.	50	-	48	=	2
6.	39	-	9	=	30
7.	47	-	22	=	25
8.	50	-	28	=	22
9.	22	-	3	=	19
10.	21	-	5	=	16

Oefening 3
1.	50	-	48	=	2
2.	45	-	7	=	38
3.	38	-	16	=	22
4.	41	-	5	=	36
5.	46	-	28	=	18
6.	35	-	18	=	17
7.	38	-	31	=	7
8.	16	-	7	=	9
9.	38	-	7	=	31
10.	37	-	20	=	17

Oefening 4
1.	20	-	11	=	9
2.	14	-	9	=	5
3.	25	-	15	=	10
4.	50	-	41	=	9
5.	33	-	10	=	23
6.	18	-	3	=	15
7.	41	-	25	=	16
8.	13	-	7	=	6
9.	5	-	1	=	4
10.	50	-	41	=	9