Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	33	+		=	57
2.	92	+		=	118
3.	85	+		=	160
4.	98	+		=	174
5.	33	+		=	65
6.	61	+		=	116
7.	64	+		=	94
8.	81	+		=	104
9.	88	+		=	170
10.	35	+		=	64

Oefening 2
1.	61	+		=	91
2.	96	+		=	171
3.	96	+		=	133
4.	43	+		=	74
5.	60	+		=	88
6.	95	+		=	139
7.	50	+		=	99
8.	73	+		=	143
9.	72	+		=	108
10.	60	+		=	115

Oefening 3
1.	97	+		=	144
2.	86	+		=	138
3.	66	+		=	127
4.	55	+		=	98
5.	97	+		=	128
6.	44	+		=	78
7.	90	+		=	167
8.	97	+		=	153
9.	71	+		=	97
10.	82	+		=	103

Oefening 4
1.	74	+		=	145
2.	72	+		=	97
3.	98	+		=	119
4.	73	+		=	110
5.	28	+		=	53
6.	97	+		=	137
7.	40	+		=	66
8.	48	+		=	91
9.	77	+		=	102
10.	77	+		=	125

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	33	+	24	=	57
2.	92	+	26	=	118
3.	85	+	75	=	160
4.	98	+	76	=	174
5.	33	+	32	=	65
6.	61	+	55	=	116
7.	64	+	30	=	94
8.	81	+	23	=	104
9.	88	+	82	=	170
10.	35	+	29	=	64

Oefening 2
1.	61	+	30	=	91
2.	96	+	75	=	171
3.	96	+	37	=	133
4.	43	+	31	=	74
5.	60	+	28	=	88
6.	95	+	44	=	139
7.	50	+	49	=	99
8.	73	+	70	=	143
9.	72	+	36	=	108
10.	60	+	55	=	115

Oefening 3
1.	97	+	47	=	144
2.	86	+	52	=	138
3.	66	+	61	=	127
4.	55	+	43	=	98
5.	97	+	31	=	128
6.	44	+	34	=	78
7.	90	+	77	=	167
8.	97	+	56	=	153
9.	71	+	26	=	97
10.	82	+	21	=	103

Oefening 4
1.	74	+	71	=	145
2.	72	+	25	=	97
3.	98	+	21	=	119
4.	73	+	37	=	110
5.	28	+	25	=	53
6.	97	+	40	=	137
7.	40	+	26	=	66
8.	48	+	43	=	91
9.	77	+	25	=	102
10.	77	+	48	=	125