frequal.com Math Worksheet: Level 7
6,490,366
+
591,574
4,883,357
-
3,388,197
88,720
x
928
7
9
+
0
18
=
1
=
LXXIV =
-9
+
5
-3
x
1
4,002,864
+
2,118,607
9,385,767
-
7,016,923
87,758
x
79,905
1
4
+
1
8
=
10,000
=
LXXXIV =
-7
+
3
0
x
0
6,841,520
+
3,582,213
4,918,276
-
4,213,678
98,213
x
29,887
1
7
+
5
14
=
36
=
LXII =
-9
+
4
-1
x
2
5,654,253
+
658,491
7,377,155
-
6,905,560
82,962
x
45,214
1
6
+
0
12
=
1
=
XCVII =
-6
+
9
-1
x
0
7,017,803
+
1,376,168
919,900
-
427,225
36,406
x
36,169
1
7
+
0
14
=
9
=
XXXIV =
-7
+
3
0
x
1
8,221,910
+
4,220,911
6,296,234
-
5,758,510
80,524
x
75,127
0
4
+
2
8
=
36
=
XXXIII =
-9
+
2
-3
x
1
2,406,246
+
595,187
7,487,982
-
1,225,124
96,274
x
53,089
4
5
+
3
10
=
16
=
IV =
-7
+
6
-3
x
2
9,042,518
+
8,996,702
8,983,684
-
7,061,769
99,914
x
28,724
3
4
+
3
8
=
25
=
LXXI =
-1
+
4
-2
x
3
4,802,298
+
3,286,368
9,969,246
-
5,442,838
78,614
x
54,738
5
6
+
4
12
=
9
=
LXXI =
-4
+
1
0
x
0