Erbijsommen tot 100

Optellen

Oefening 1
1.	50	+	36	=
2.	45	+	43	=
3.	24	+	12	=
4.	47	+	23	=
5.	29	+	23	=
6.	46	+	33	=
7.	47	+	33	=
8.	36	+	19	=
9.	34	+	30	=
10.	16	+	10	=

Oefening 2
1.	45	+	26	=
2.	23	+	10	=
3.	28	+	23	=
4.	20	+	11	=
5.	44	+	26	=
6.	36	+	17	=
7.	41	+	22	=
8.	46	+	10	=
9.	46	+	12	=
10.	50	+	25	=

Oefening 3
1.	23	+	13	=
2.	23	+	16	=
3.	33	+	24	=
4.	43	+	38	=
5.	30	+	28	=
6.	40	+	10	=
7.	45	+	42	=
8.	22	+	20	=
9.	50	+	37	=
10.	33	+	10	=

Oefening 4
1.	48	+	43	=
2.	22	+	11	=
3.	50	+	48	=
4.	49	+	34	=
5.	49	+	11	=
6.	26	+	21	=
7.	48	+	31	=
8.	30	+	19	=
9.	33	+	25	=
10.	28	+	21	=

Erbijsommen tot 100
| ANTWOORDEN

Optellen

Oefening 1
1.	50	+	36	=	86
2.	45	+	43	=	88
3.	24	+	12	=	36
4.	47	+	23	=	70
5.	29	+	23	=	52
6.	46	+	33	=	79
7.	47	+	33	=	80
8.	36	+	19	=	55
9.	34	+	30	=	64
10.	16	+	10	=	26

Oefening 2
1.	45	+	26	=	71
2.	23	+	10	=	33
3.	28	+	23	=	51
4.	20	+	11	=	31
5.	44	+	26	=	70
6.	36	+	17	=	53
7.	41	+	22	=	63
8.	46	+	10	=	56
9.	46	+	12	=	58
10.	50	+	25	=	75

Oefening 3
1.	23	+	13	=	36
2.	23	+	16	=	39
3.	33	+	24	=	57
4.	43	+	38	=	81
5.	30	+	28	=	58
6.	40	+	10	=	50
7.	45	+	42	=	87
8.	22	+	20	=	42
9.	50	+	37	=	87
10.	33	+	10	=	43

Oefening 4
1.	48	+	43	=	91
2.	22	+	11	=	33
3.	50	+	48	=	98
4.	49	+	34	=	83
5.	49	+	11	=	60
6.	26	+	21	=	47
7.	48	+	31	=	79
8.	30	+	19	=	49
9.	33	+	25	=	58
10.	28	+	21	=	49