frequal.com Math Worksheet: Level 1
385
+
114
608
-
474
60
x
20
6
7
+
0
7
=
672
+
14
486
-
85
84
x
53
1
2
+
1
2
=
838
+
679
793
-
413
68
x
1
2
4
+
1
4
=
239
+
113
992
-
145
63
x
8
5
9
+
0
9
=
671
+
447
678
-
401
89
x
37
0
9
+
5
9
=
780
+
615
927
-
565
93
x
53
3
8
+
6
8
=
881
+
447
164
-
28
26
x
10
2
9
+
3
9
=
397
+
186
685
-
492
51
x
30
0
3
+
1
3
=
536
+
342
838
-
437
80
x
63
3
5
+
3
5
=