frequal.com Math Worksheet: Level 7
8,840,677
+
814,702
5,233,153
-
4,726,329
68,456
x
44,492
0
5
+
1
10
=
0
=
XIII =
-7
+
5
-3
x
0
7,006,951
+
6,085,662
5,273,694
-
3,658,767
28,596
x
4,168
8
9
+
5
18
=
0
=
LXXIX =
-8
+
2
-2
x
0
6,260,019
+
4,923,077
6,778,507
-
3,820,490
54,220
x
11,785
1
6
+
4
12
=
0
=
XLVIII =
-6
+
3
-2
x
1
8,745,480
+
5,131,871
1,785,522
-
140,966
88,399
x
17,733
8
9
+
7
18
=
64
=
XCI =
-1
+
4
-1
x
3
9,414,592
+
6,138,853
9,656,185
-
8,198,241
38,412
x
8,728
0
3
+
0
6
=
100
=
II =
-7
+
3
-3
x
0
9,501,165
+
3,861,836
2,575,805
-
901,749
63,817
x
36,933
2
4
+
2
8
=
36
=
LXX =
-9
+
7
-2
x
0
2,963,345
+
1,194,069
6,434,942
-
6,037,144
95,305
x
38,118
4
7
+
2
14
=
10,000
=
XXXIX =
-6
+
8
0
x
2
4,722,120
+
1,697,809
5,958,319
-
3,420,316
22,595
x
21,814
3
5
+
4
10
=
100
=
XXIV =
-1
+
6
-2
x
1
9,348,901
+
2,688,181
6,271,303
-
1,763,370
72,374
x
10,077
2
5
+
0
10
=
100
=
XXXIX =
-5
+
3
-2
x
3