frequal.com Math Worksheet: Level 1
636
+
566
668
-
167
56
x
33
6
8
+
0
8
=
667
+
380
324
-
33
51
x
7
1
2
+
0
2
=
842
+
188
903
-
259
67
x
5
2
3
+
1
3
=
475
+
231
946
-
625
31
x
21
4
6
+
1
6
=
308
+
164
682
-
631
19
x
19
0
2
+
0
2
=
816
+
156
990
-
749
88
x
83
1
8
+
2
8
=
733
+
308
818
-
234
29
x
25
1
7
+
3
7
=
963
+
242
813
-
440
73
x
11
4
6
+
3
6
=
639
+
27
928
-
449
97
x
53
1
6
+
5
6
=