-3-7+9
-1
write in words:
2345
two thousand, three hundred,and forty five
3x7-9
12
x+xix-d+xx
-451
complete the patten:
9,18,27
36,45,54
-3+9-112
-106
write in words:
7564
seven thousand,five hundred,sixty four
2(3x7)+2x3(4+3)
203
l+xviii-m+viii-d
-1,424
complete the patten:
10,20,30
40,50,60
-77+99-1100+777
-301
write in words:
98877695
ninety-eight million eight hundred seventy-seven thousand six hundred and ninety-five
3(3+8)x4(4+8)
132
g-m+xvi-xx-viii+l+xiii-viii
-857
complete the patten:
117,122,245
252,260,269
1000+9900-7-88
10,885
9876543212456
nine hundred eighty-seven million,six hunred fifty-four thousned,three hundred twenty-one
4x8(7+24)
2,900
lxxxix+lxxiii-xxxiv+xxv-lviii-xciv
1
complete the patten:
235,470,705
940,1175,1410
238791-70367+724773-4407617
-166,720
write in words:
123456789123456789
one hundred twenty-three quadrillion four hundred fifty-six trillion seven hundred eighty-nine billion one hundred twenty-three million four hundred fifty-six thousand seven hundred,eighty-nine
180+20(40x2)
260
lxxv+lxxxix-xxxix+lxxx+c-l+lxxxvl
267
complete the patten:
6783,13566,20349
27132,33915,40698