frequal.com Math Worksheet: Level 1
939
+
505
660
-
132
32
x
17
3
4
+
0
4
=
676
+
132
395
-
370
35
x
15
3
7
+
6
7
=
771
+
151
971
-
35
31
x
24
5
8
+
7
8
=
354
+
270
962
-
904
60
x
8
0
2
+
1
2
=
775
+
149
905
-
483
96
x
75
0
4
+
2
4
=
568
+
282
122
-
92
88
x
20
0
4
+
0
4
=
893
+
803
335
-
207
45
x
21
0
2
+
0
2
=
957
+
70
886
-
639
66
x
4
7
8
+
7
8
=
984
+
843
921
-
88
74
x
52
4
7
+
4
7
=