frequal.com Math Worksheet: Level 7
4,720,287
+
2,711,825
6,656,032
-
4,028,227
66,834
x
59,336
7
9
+
4
18
=
64
=
VI =
-6
+
1
0
x
0
6,211,507
+
2,665,756
8,557,333
-
2,618,463
68,802
x
3,882
1
3
+
2
6
=
4
=
XX =
0
+
2
-1
x
1
8,305,503
+
2,203,601
5,780,915
-
2,629,405
95,774
x
26,755
5
6
+
5
12
=
36
=
LXXIX =
0
+
2
-2
x
1
6,236,889
+
2,209,136
8,588,989
-
3,370,250
57,229
x
17,349
0
3
+
1
6
=
16
=
XL =
-9
+
8
-2
x
0
8,487,230
+
38,912
2,532,594
-
1,182,396
24,999
x
8,235
2
3
+
0
6
=
100
=
XLVII =
-9
+
8
0
x
0
8,562,477
+
220,749
7,084,147
-
2,010,521
61,091
x
34,514
0
8
+
6
16
=
1
=
XVI =
0
+
7
-3
x
1
8,505,527
+
1,834,507
7,132,070
-
3,585,522
98,064
x
15,748
0
6
+
4
12
=
81
=
IV =
-3
+
5
-2
x
3
9,457,470
+
6,424,703
6,265,623
-
2,028,248
76,274
x
33,575
5
8
+
5
16
=
64
=
LX =
-8
+
9
-1
x
3
8,713,350
+
7,361,011
9,903,886
-
24,672
95,572
x
17,773
3
5
+
1
10
=
9
=
XII =
-6
+
3
0
x
1