frequal.com Math Worksheet: Level 7
8,419,201
+
4,042,240
2,771,569
-
1,022,763
35,635
x
4,994
0
6
+
5
12
=
100
=
LXXIV =
-1
+
2
0
x
1
5,664,004
+
874,300
1,812,965
-
782,076
36,705
x
26,632
1
4
+
1
8
=
36
=
XLIII =
-3
+
7
0
x
2
8,441,001
+
5,537,533
8,847,758
-
6,416,424
45,842
x
29,921
0
6
+
3
12
=
4
=
XVIII =
-5
+
2
-1
x
0
7,499,704
+
3,660,680
9,003,302
-
2,751,373
42,367
x
5,095
0
4
+
1
8
=
4
=
X =
-2
+
5
0
x
3
5,286,910
+
534,126
4,453,766
-
91,186
87,715
x
9,467
0
4
+
1
8
=
1
=
LXXX =
-2
+
5
-2
x
1
5,304,036
+
3,342,691
7,030,042
-
507,397
56,030
x
52,913
6
9
+
6
18
=
36
=
LXXXII =
-5
+
3
-1
x
2
7,694,000
+
6,865,018
6,352,766
-
5,222,498
35,224
x
20,154
8
9
+
3
18
=
100
=
XLIX =
-1
+
6
0
x
3
6,758,208
+
3,009,164
2,905,491
-
998,551
80,681
x
77,952
2
4
+
2
8
=
9
=
XLIV =
-2
+
0
-3
x
2
7,125,023
+
3,014,114
8,453,335
-
7,749,746
52,266
x
19,825
5
8
+
3
16
=
25
=
XX =
-4
+
9
-2
x
2