frequal.com Math Worksheet: Level 1
828
+
126
646
-
580
80
x
55
7
8
+
1
8
=
910
+
162
429
-
341
93
x
14
3
5
+
3
5
=
426
+
88
342
-
340
40
x
13
0
2
+
0
2
=
669
+
375
402
-
390
94
x
52
7
9
+
5
9
=
512
+
343
816
-
796
77
x
14
3
5
+
4
5
=
872
+
413
272
-
7
86
x
7
0
3
+
2
3
=
934
+
375
504
-
122
84
x
76
3
5
+
1
5
=
998
+
354
860
-
474
99
x
51
1
2
+
1
2
=
856
+
31
985
-
246
85
x
32
1
9
+
1
9
=