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MF FG LIZD UVAI SPEBUI FIQMRN UFOXQJFC IHIRTFYT FZFIFTEENB HOWDJTYEXH ILWURDRYENDC PERIRNJGSIPM YZZZTPTDVUEGDV LGESSTOEEDRVHS TNINETYONEVGUETD UDJOVRHEIXNCEJNR TWELVERHAIPBNWOYJA WGRGTNUJTSGIUAMKVA TSHVLWTPMWYNHLNEVELE OWSOYPESHOYTNTOOUXTM TENELNHEWZTCIXUYUGZWII LXHENVLNUEMNQXILSXTOAL PSZNQHTXMNUEAOOZSYILTLTZ JOZDUUUYIRUOFYTRIHTXHYYK GVZNNRDLNFHSQUVCLRBQYOXQFI VEMTPLIEIDIENNCZPNBXAUAKXD GMJDIBNNYOHRVHZRNHTRNJSOFKKW XDSTFSPPTPGZEEOQHIAGKVAVSYAS EIGHTONEHUNDREDANDTENOSNGNSMJI QTHIRTEENIJFOIJQXLSGVAKDUTLNSN
1.
20/4=
2.
6+3=
3.
36-28=
4.
22/2=
5.
3x4=
6.
45-30=
7.
248-232=
8.
98-85=
9.
7x2=
10.
9+8=
11.
82+9=
12.
147-61=
13.
10x10=
14.
100/4=
15.
32+67=
16.
9x7=
17.
405-357=
18.
85+27-78=
19.
25+45-13=
20.
100x20=
21.
432-55-267=