Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	75	+		=	133
2.	66	+		=	86
3.	94	+		=	176
4.	99	+		=	121
5.	80	+		=	148
6.	78	+		=	108
7.	76	+		=	119
8.	71	+		=	130
9.	46	+		=	66
10.	86	+		=	121

Oefening 2
1.	43	+		=	86
2.	82	+		=	116
3.	72	+		=	115
4.	50	+		=	72
5.	38	+		=	58
6.	99	+		=	172
7.	26	+		=	47
8.	72	+		=	95
9.	91	+		=	168
10.	98	+		=	179

Oefening 3
1.	73	+		=	128
2.	73	+		=	144
3.	78	+		=	127
4.	75	+		=	127
5.	80	+		=	152
6.	91	+		=	115
7.	92	+		=	145
8.	59	+		=	97
9.	86	+		=	116
10.	100	+		=	183

Oefening 4
1.	83	+		=	127
2.	96	+		=	146
3.	82	+		=	123
4.	25	+		=	47
5.	95	+		=	134
6.	96	+		=	177
7.	50	+		=	93
8.	96	+		=	181
9.	83	+		=	103
10.	71	+		=	111

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	75	+	58	=	133
2.	66	+	20	=	86
3.	94	+	82	=	176
4.	99	+	22	=	121
5.	80	+	68	=	148
6.	78	+	30	=	108
7.	76	+	43	=	119
8.	71	+	59	=	130
9.	46	+	20	=	66
10.	86	+	35	=	121

Oefening 2
1.	43	+	43	=	86
2.	82	+	34	=	116
3.	72	+	43	=	115
4.	50	+	22	=	72
5.	38	+	20	=	58
6.	99	+	73	=	172
7.	26	+	21	=	47
8.	72	+	23	=	95
9.	91	+	77	=	168
10.	98	+	81	=	179

Oefening 3
1.	73	+	55	=	128
2.	73	+	71	=	144
3.	78	+	49	=	127
4.	75	+	52	=	127
5.	80	+	72	=	152
6.	91	+	24	=	115
7.	92	+	53	=	145
8.	59	+	38	=	97
9.	86	+	30	=	116
10.	100	+	83	=	183

Oefening 4
1.	83	+	44	=	127
2.	96	+	50	=	146
3.	82	+	41	=	123
4.	25	+	22	=	47
5.	95	+	39	=	134
6.	96	+	81	=	177
7.	50	+	43	=	93
8.	96	+	85	=	181
9.	83	+	20	=	103
10.	71	+	40	=	111