frequal.com Math Worksheet: Level 7
9,109,508
+
6,958,095
7,694,480
-
5,789,707
84,107
x
59,810
7
8
+
4
16
=
16
=
I =
-2
+
2
-3
x
3
4,585,391
+
4,183,591
8,727,036
-
6,594,143
17,341
x
471
3
4
+
2
8
=
4
=
X =
-2
+
2
-1
x
1
9,288,065
+
4,884,053
4,487,856
-
2,050,246
85,104
x
38,450
0
8
+
3
16
=
16
=
LXVII =
-8
+
7
0
x
3
3,201,943
+
2,218,252
6,259,998
-
926,051
65,159
x
15,916
1
7
+
1
14
=
16
=
LXXXIII =
-4
+
7
-3
x
1
6,324,976
+
3,611,889
9,159,467
-
886,461
47,774
x
31,966
1
2
+
0
4
=
25
=
XXI =
-5
+
1
-1
x
0
8,812,151
+
5,330,243
1,270,058
-
1,081,206
34,487
x
33,946
0
3
+
0
6
=
25
=
LXIX =
-6
+
5
0
x
3
1,626,765
+
1,258,589
7,976,855
-
2,877,830
40,811
x
23,594
0
2
+
0
4
=
49
=
LIII =
0
+
2
0
x
1
5,313,987
+
1,775,112
7,186,150
-
6,155,462
45,049
x
41,538
2
3
+
1
6
=
36
=
XC =
0
+
3
-1
x
2
9,945,048
+
2,658,315
8,124,206
-
6,917,935
62,711
x
16,384
4
8
+
3
16
=
1
=
LXXIII =
0
+
1
-2
x
0