frequal.com Math Worksheet: Level 1
648
+
122
875
-
40
75
x
65
0
5
+
3
5
=
419
+
241
723
-
149
57
x
37
5
6
+
3
6
=
782
+
203
540
-
43
77
x
71
7
9
+
2
9
=
413
+
173
784
-
749
88
x
88
6
7
+
2
7
=
376
+
373
854
-
231
70
x
33
0
7
+
0
7
=
448
+
30
722
-
78
36
x
17
3
4
+
1
4
=
903
+
197
909
-
145
79
x
64
0
3
+
1
3
=
515
+
345
535
-
401
57
x
27
3
5
+
4
5
=
340
+
296
760
-
95
98
x
71
2
4
+
0
4
=