Math Crossword Addition 3×3 Hard — Set 55
Math Crossword: Fill each answer in the crossword grid as digits. Across 1: 18 - 11 = ? (1 digit); Across 2: 20 ÷ 4 = ? (1 digit); Down 1: 1 + 16 = ? (2 digits); Down 2: 12 ÷ 2 = ? (1 digit)
Show answer
Answer: Across 1: 7, Across 2: 5, Down 1: 17, Down 2: 6
- SubType
- math-crossword
- Difficulty
- hard
- Clues
- Across: [{"number":1,"expr":"18 - 11","answer":7},{"number":2,"expr":"20 \u00f7 4","answer":5}]Down: [{"number":1,"expr":"1 + 16","answer":17},{"number":2,"expr":"12 \u00f7 2","answer":6}]
Math Crossword: Fill each answer in the crossword grid as digits. Across 1: 64 ÷ 8 = ? (1 digit); Across 2: 12 + 9 = ? (2 digits); Down 1: 12 × 8 = ? (2 digits); Down 2: 24 ÷ 8 = ? (1 digit)
Show answer
Answer: Across 1: 8, Across 2: 21, Down 1: 96, Down 2: 3
- SubType
- math-crossword
- Difficulty
- hard
- Clues
- Across: [{"number":1,"expr":"64 \u00f7 8","answer":8},{"number":2,"expr":"12 + 9","answer":21}]Down: [{"number":1,"expr":"12 \u00d7 8","answer":96},{"number":2,"expr":"24 \u00f7 8","answer":3}]
Math Crossword: Fill each answer in the crossword grid as digits. Across 1: 6 - 5 = ? (1 digit); Across 2: 18 - 9 = ? (1 digit); Down 1: 48 ÷ 8 = ? (1 digit); Down 2: 22 - 14 = ? (1 digit)
Show answer
Answer: Across 1: 1, Across 2: 9, Down 1: 6, Down 2: 8
- SubType
- math-crossword
- Difficulty
- hard
- Clues
- Across: [{"number":1,"expr":"6 - 5","answer":1},{"number":2,"expr":"18 - 9","answer":9}]Down: [{"number":1,"expr":"48 \u00f7 8","answer":6},{"number":2,"expr":"22 - 14","answer":8}]
Math Crossword: Fill each answer in the crossword grid as digits. Across 1: 7 + 20 = ? (2 digits); Across 2: 21 - 1 = ? (2 digits); Down 1: 6 × 5 = ? (2 digits); Down 2: 32 ÷ 4 = ? (1 digit)
Show answer
Answer: Across 1: 27, Across 2: 20, Down 1: 30, Down 2: 8
- SubType
- math-crossword
- Difficulty
- hard
- Clues
- Across: [{"number":1,"expr":"7 + 20","answer":27},{"number":2,"expr":"21 - 1","answer":20}]Down: [{"number":1,"expr":"6 \u00d7 5","answer":30},{"number":2,"expr":"32 \u00f7 4","answer":8}]
Math Crossword: Fill each answer in the crossword grid as digits. Across 1: 9 + 3 = ? (2 digits); Across 2: 3 + 13 = ? (2 digits); Down 1: 9 + 18 = ? (2 digits); Down 2: 10 × 9 = ? (2 digits)
Show answer
Answer: Across 1: 12, Across 2: 16, Down 1: 27, Down 2: 90
- SubType
- math-crossword
- Difficulty
- hard
- Clues
- Across: [{"number":1,"expr":"9 + 3","answer":12},{"number":2,"expr":"3 + 13","answer":16}]Down: [{"number":1,"expr":"9 + 18","answer":27},{"number":2,"expr":"10 \u00d7 9","answer":90}]
Math Crossword: Fill each answer in the crossword grid as digits. Across 1: 7 × 7 = ? (2 digits); Across 2: 14 + 3 = ? (2 digits); Down 1: 32 ÷ 8 = ? (1 digit); Down 2: 18 ÷ 2 = ? (1 digit)
Show answer
Answer: Across 1: 49, Across 2: 17, Down 1: 4, Down 2: 9
- SubType
- math-crossword
- Difficulty
- hard
- Clues
- Across: [{"number":1,"expr":"7 \u00d7 7","answer":49},{"number":2,"expr":"14 + 3","answer":17}]Down: [{"number":1,"expr":"32 \u00f7 8","answer":4},{"number":2,"expr":"18 \u00f7 2","answer":9}]
Math Crossword: Fill each answer in the crossword grid as digits. Across 1: 24 ÷ 6 = ? (1 digit); Across 2: 12 - 3 = ? (1 digit); Down 1: 9 - 4 = ? (1 digit); Down 2: 20 + 13 = ? (2 digits)
Show answer
Answer: Across 1: 4, Across 2: 9, Down 1: 5, Down 2: 33
- SubType
- math-crossword
- Difficulty
- hard
- Clues
- Across: [{"number":1,"expr":"24 \u00f7 6","answer":4},{"number":2,"expr":"12 - 3","answer":9}]Down: [{"number":1,"expr":"9 - 4","answer":5},{"number":2,"expr":"20 + 13","answer":33}]
Math Crossword: Fill each answer in the crossword grid as digits. Across 1: 72 ÷ 9 = ? (1 digit); Across 2: 16 ÷ 8 = ? (1 digit); Down 1: 19 - 14 = ? (1 digit); Down 2: 17 - 4 = ? (2 digits)
Show answer
Answer: Across 1: 8, Across 2: 2, Down 1: 5, Down 2: 13
- SubType
- math-crossword
- Difficulty
- hard
- Clues
- Across: [{"number":1,"expr":"72 \u00f7 9","answer":8},{"number":2,"expr":"16 \u00f7 8","answer":2}]Down: [{"number":1,"expr":"19 - 14","answer":5},{"number":2,"expr":"17 - 4","answer":13}]
Teaching Notes
Practice math crossword addition 3x3 with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Math Crossword Addition 3x3 Hard Worksheets worksheet?
Print the worksheet and complete the problems. Each set number generates a unique arrangement. Use the same set number for all students in a class for consistent assessment.
Is there an answer key?
Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.