frequal.com Math Worksheet: Level 1
435
+
60
917
-
153
75
x
10
0
8
+
7
8
=
812
+
621
849
-
463
10
x
9
0
3
+
2
3
=
534
+
166
883
-
690
38
x
29
1
4
+
2
4
=
878
+
280
770
-
751
77
x
32
0
4
+
1
4
=
381
+
254
99
-
19
64
x
51
0
5
+
2
5
=
574
+
113
174
-
147
72
x
59
2
3
+
2
3
=
995
+
575
244
-
77
72
x
3
7
9
+
5
9
=
132
+
0
882
-
98
67
x
54
1
3
+
1
3
=
485
+
255
865
-
630
31
x
23
1
9
+
6
9
=