Coding Decoding Worksheet
How to think it through (Letter by letter): Write the word above its code and compare each pair of letters. Find the rule: the same move (+1, −2 …), opposite letters (A ↔ Z, B ↔ Y), or the word reversed. Apply the same rule to the new word. After Z comes A again.
NameDateTime takenScore ___ / 40
- 1.If WIND is written as CMHV, how is KITE written in the same code? (a) ETIK (b) DSHJ (c) JHSD (d) FUJL
- 2.If FROG is written as UILT, how is CAKE written in the same code? (a) DBLF (b) WYOU (c) YAQW (d) XZPV
- 3.If KITE is written as JHSD, how is MILK written in the same code? (a) MILK (b) LHKJ (c) NJML (d) KGJI
- 4.If SHIP is written as HSRK, how is TREE written in the same code? (a) GIVV (b) HJWW (c) USFF (d) FHUU
- 5.If DESK is written as KSED, how is PEN written in the same code? (a) NEP (b) QFO (c) OFQ (d) MDO
- 6.If SUN is written as VXQ, how is BOOK written in the same code? (a) YLLH (b) DQQM (c) ERRN (d) FSSO
- 7.If BALL is written as CBMM, how is DOG written in the same code? (a) HPE (b) FQI (c) CNF (d) EPH
- 8.If TREE is written as GIVV, how is BALL written in the same code? (a) XYNN (b) CBMM (c) YZOO (d) ZAPP
- 9.If GOLD is written as DLOG, how is MILK written in the same code? (a) JKHL (b) KLIM (c) LMJN (d) NJML
- 10.If LAMP is written as NCOR, how is GOLD written in the same code? (a) IQNF (b) JROG (c) EMJB (d) HPME
- 11.If BELL is written as LLEB, how is PEN written in the same code? (a) QFO (b) OFQ (c) MDO (d) NEP
- 12.If SUN is written as TVO, how is KITE written in the same code? (a) FUJL (b) LJUF (c) JHSD (d) MKVG
- 13.If WIND is written as UGLB, how is BELL written in the same code? (a) ADKK (b) DGNN (c) YBII (d) ZCJJ
- 14.If PEN is written as KVM, how is PARK written in the same code? (a) LAJQ (b) JYHO (c) QBSL (d) KZIP
- 15.If MILK is written as KLIM, how is KITE written in the same code? (a) FUJL (b) ETIK (c) DSHJ (d) LJUF
- 16.If DOG is written as WLT, how is FISH written in the same code? (a) VSIT (b) URHS (c) TQGR (d) GJTI
- 17.If CAKE is written as BZJD, how is SUN written in the same code? (a) TVO (b) SUN (c) RTM (d) QSL
- 18.If FISH is written as EHRG, how is LAMP written in the same code? (a) KZLO (b) LAMP (c) JYKN (d) MBNQ
- 19.If LAMP is written as OLZK, how is CAKE written in the same code? (a) EKAC (b) BZJD (c) FLBD (d) DJZB
- 20.If HAND is written as EOBI, how is PARK written in the same code? (a) LSBQ (b) QBSL (c) JQZO (d) KRAP
- 21.If TREE is written as EERT, how is DESK written in the same code? (a) LTFE (b) EFTL (c) JRDC (d) KSED
- 22.If PEN is written as NCL, how is PARK written in the same code? (a) RCTM (b) MXOH (c) NYPI (d) OZQJ
- 23.If RAIN is written as IZRM, how is DOG written in the same code? (a) WLT (b) VKS (c) EPH (d) XMU
- 24.If KITE is written as ETIK, how is JUMP written in the same code? (a) OLTI (b) PMUJ (c) KVNQ (d) QNVK
- 25.If TREE is written as EERT, how is CAT written in the same code? (a) DBU (b) SZB (c) UBD (d) TAC
- 26.If SHIP is written as QFGN, how is KITE written in the same code? (a) IGRC (b) MKVG (c) JHSD (d) HFQB
- 27.If TOYS is written as UPZT, how is LAMP written in the same code? (a) MBNQ (b) NCOR (c) KZLO (d) QNBM
- 28.If LION is written as MJPO, how is FISH written in the same code? (a) EHRG (b) ITJG (c) HKUJ (d) GJTI
- 29.If LAMP is written as QNBM, how is PARK written in the same code? (a) LSBQ (b) QBSL (c) KRAP (d) JQZO
- 30.If DOG is written as WLT, how is CAKE written in the same code? (a) WYOU (b) XZPV (c) YAQW (d) DBLF
- 31.If TREE is written as GIVV, how is DOG written in the same code? (a) WLT (b) VKS (c) XMU (d) EPH
- 32.If BOAT is written as TAOB, how is BALL written in the same code? (a) MMBC (b) CBMM (c) LLAB (d) KKZA
- 33.If MILK is written as KLIM, how is BALL written in the same code? (a) MMBC (b) KKZA (c) CBMM (d) LLAB
- 34.If MOON is written as LNNM, how is DRUM written in the same code? (a) DRUM (b) CQTL (c) ESVN (d) BPSK
- 35.If MOON is written as NOOM, how is BOAT written in the same code? (a) UBPC (b) SZNA (c) TAOB (d) CPBU
- 36.If BOAT is written as DQCV, how is SUN written in the same code? (a) TVO (b) QSL (c) UWP (d) VXQ
- 37.If GOLD is written as DLOG, how is WIND written in the same code? (a) CMHV (b) DNIW (c) EOJX (d) XJOE
- 38.If BOAT is written as TAOB, how is PARK written in the same code? (a) JQZO (b) LSBQ (c) QBSL (d) KRAP
- 39.If RAIN is written as OJBS, how is DOG written in the same code? (a) FNC (b) HPE (c) GOD (d) EPH
- 40.If RAIN is written as IZRM, how is TREE written in the same code? (a) FHUU (b) GIVV (c) HJWW (d) USFF
Answer key
- DSHJ
- XZPV
- LHKJ
- GIVV
- NEP
- ERRN
- EPH
- YZOO
- KLIM
- IQNF
- NEP
- LJUF
- ZCJJ
- KZIP
- ETIK
- URHS
- RTM
- KZLO
- DJZB
- LSBQ
- KSED
- NYPI
- WLT
- PMUJ
- TAC
- IGRC
- MBNQ
- GJTI
- LSBQ
- XZPV
- WLT
- LLAB
- LLAB
- CQTL
- TAOB
- UWP
- DNIW
- KRAP
- HPE
- GIVV
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