Halloween-themed math worksheet challenging students to calculate word values using assigned decimal values for each letter in "HALLOWEEN."

- ON = 0.4 + 0.7 = 1.1
- HEN = 0.1 + 0.6 + 0.7 = 1.4
- WE = 0.5 + 0.6 = 1.1
- ALL = 0.2 + 0.3 + 0.3 = 0.8
- NOW = 0.7 + 0.4 + 0.5 = 1.6
- HALL = 0.1 + 0.2 + 0.3 + 0.3 = 0.9
- EEL = 0.6 + 0.6 + 0.3 = 1.5
- LOAN = 0.3 + 0.4 + 0.2 + 0.7 = 1.6
- 1 = HALL (0.1+0.2+0.3+0.3=0.9) — no exact match; closest is HALL=0.9 or WE=1.1
- 1.2 = HEN (1.4) — no exact match; possible: ALOE? (A=0.2, L=0.3, O=0.4, E=0.6 → 1.5) — no exact 1.2
- 1.3 = HEN (1.4) — no exact match; possible: EON? (E=0.6, O=0.4, N=0.7 → 1.7)
- 1.7 = EON (0.6+0.4+0.7=1.7)
- 1.8 = HONE? (H=0.1, O=0.4, N=0.7, E=0.6 → 1.8)
- 1.9 = HOWN? (H=0.1, O=0.4, W=0.5, N=0.7 → 1.7) — no exact 1.9; possible: NONE? (N=0.7, O=0.4, N=0.7, E=0.6 → 2.4) — no exact 1.9

Note: Some values may not have exact word matches using only the letters in HALLOWEEN. For example:
- 1.0: No combination of available letters sums to exactly 1.0.
- 1.2: Possible combinations: H+A+L+W=0.1+0.2+0.3+0.5=1.1; A+L+E=0.2+0.3+0.6=1.1 — no 1.2.
- 1.3: H+A+L+E=0.1+0.2+0.3+0.6=1.2; L+O+E=0.3+0.4+0.6=1.3 → “LOE” (not a standard word) or “ELO” (not standard).
- 1.9: H+O+W+N=0.1+0.4+0.5+0.7=1.7; W+E+N=0.5+0.6+0.7=1.8; no combination gives 1.9.

Corrected and feasible answers based on valid English words from the letters:

- 1.0: Not possible with given letters.
- 1.2: Not possible with valid words.
- 1.3: LOE (if accepted) or no valid word.
- 1.7: EON
- 1.8: HONE
- 1.9: Not possible with valid words.

But since the worksheet allows “several words for some values,” we can list:

- 1.0: —
- 1.2: —
- 1.3: LOE (if allowed), or none
- 1.7: EON
- 1.8: HONE
- 1.9: —