frequal.com Math Worksheet: Level 7
8,965,981
+
7,714,506
7,721,281
-
329,076
99,577
x
94,577
4
8
+
1
16
=
0
=
XXVII =
-5
+
6
-3
x
3
9,945,109
+
4,174,452
7,786,924
-
4,544,506
70,266
x
19,579
1
6
+
4
12
=
100
=
XII =
0
+
3
-1
x
2
6,278,662
+
4,810,568
6,512,315
-
5,332,603
80,480
x
58,418
3
5
+
2
10
=
1
=
LXXXII =
-3
+
9
-2
x
1
8,868,704
+
856,963
9,128,040
-
5,970,341
96,253
x
4,295
6
9
+
0
18
=
0
=
LXXIX =
-1
+
1
-1
x
3
9,648,289
+
5,912,336
9,300,913
-
937,797
69,621
x
62,614
0
9
+
8
18
=
49
=
LXXVII =
-5
+
8
-1
x
3
9,442,166
+
8,682,061
9,571,283
-
9,083,156
36,314
x
1,928
0
9
+
1
18
=
64
=
XV =
-9
+
6
0
x
0
4,413,867
+
3,178,477
8,350,932
-
6,678,538
88,862
x
42,210
0
6
+
4
12
=
9
=
LXXII =
-7
+
0
-1
x
3
8,920,121
+
3,978,378
3,034,811
-
2,488,525
99,074
x
41,918
0
2
+
1
4
=
1
=
XCVII =
-2
+
3
0
x
1
7,202,429
+
1,690,122
5,917,348
-
2,115,680
96,942
x
57,521
1
2
+
0
4
=
64
=
IX =
-2
+
2
-3
x
0