frequal.com Math Worksheet: Level 1
681
+
465
879
-
85
94
x
44
3
8
+
3
8
=
437
+
179
691
-
686
86
x
34
2
5
+
2
5
=
97
+
93
969
-
665
57
x
41
1
7
+
2
7
=
631
+
505
708
-
476
53
x
53
1
2
+
1
2
=
133
+
114
691
-
220
97
x
85
4
8
+
6
8
=
573
+
460
338
-
223
49
x
28
0
2
+
1
2
=
553
+
377
968
-
813
71
x
57
3
4
+
0
4
=
444
+
180
159
-
137
45
x
1
1
9
+
7
9
=
693
+
362
104
-
71
78
x
27
2
4
+
0
4
=