Math Crossword Addition 4×4 Hard — Set 21
Math Crossword: Fill each answer in the crossword grid as digits. Across 1: 18 ÷ 3 = ? (1 digit); Across 2: 7 + 3 = ? (2 digits); Down 1: 1 + 8 = ? (1 digit); Down 2: 16 - 14 = ? (1 digit)
Show answer
Answer: Across 1: 6, Across 2: 10, Down 1: 9, Down 2: 2
- SubType
- math-crossword
- Difficulty
- hard
- Clues
- Across: [{"number":1,"expr":"18 \u00f7 3","answer":6},{"number":2,"expr":"7 + 3","answer":10}]Down: [{"number":1,"expr":"1 + 8","answer":9},{"number":2,"expr":"16 - 14","answer":2}]
Math Crossword: Fill each answer in the crossword grid as digits. Across 1: 6 ÷ 3 = ? (1 digit); Across 2: 7 × 3 = ? (2 digits); Down 1: 16 ÷ 8 = ? (1 digit); Down 2: 21 - 10 = ? (2 digits)
Show answer
Answer: Across 1: 2, Across 2: 21, Down 1: 2, Down 2: 11
- SubType
- math-crossword
- Difficulty
- hard
- Clues
- Across: [{"number":1,"expr":"6 \u00f7 3","answer":2},{"number":2,"expr":"7 \u00d7 3","answer":21}]Down: [{"number":1,"expr":"16 \u00f7 8","answer":2},{"number":2,"expr":"21 - 10","answer":11}]
Math Crossword: Fill each answer in the crossword grid as digits. Across 1: 63 ÷ 9 = ? (1 digit); Across 2: 24 - 1 = ? (2 digits); Down 1: 1 + 2 = ? (1 digit); Down 2: 11 + 19 = ? (2 digits)
Show answer
Answer: Across 1: 7, Across 2: 23, Down 1: 3, Down 2: 30
- SubType
- math-crossword
- Difficulty
- hard
- Clues
- Across: [{"number":1,"expr":"63 \u00f7 9","answer":7},{"number":2,"expr":"24 - 1","answer":23}]Down: [{"number":1,"expr":"1 + 2","answer":3},{"number":2,"expr":"11 + 19","answer":30}]
Math Crossword: Fill each answer in the crossword grid as digits. Across 1: 23 - 15 = ? (1 digit); Across 2: 10 ÷ 5 = ? (1 digit); Down 1: 7 - 2 = ? (1 digit); Down 2: 8 × 3 = ? (2 digits)
Show answer
Answer: Across 1: 8, Across 2: 2, Down 1: 5, Down 2: 24
- SubType
- math-crossword
- Difficulty
- hard
- Clues
- Across: [{"number":1,"expr":"23 - 15","answer":8},{"number":2,"expr":"10 \u00f7 5","answer":2}]Down: [{"number":1,"expr":"7 - 2","answer":5},{"number":2,"expr":"8 \u00d7 3","answer":24}]
Math Crossword: Fill each answer in the crossword grid as digits. Across 1: 15 + 6 = ? (2 digits); Across 2: 10 × 7 = ? (2 digits); Down 1: 45 ÷ 5 = ? (1 digit); Down 2: 4 × 8 = ? (2 digits)
Show answer
Answer: Across 1: 21, Across 2: 70, Down 1: 9, Down 2: 32
- SubType
- math-crossword
- Difficulty
- hard
- Clues
- Across: [{"number":1,"expr":"15 + 6","answer":21},{"number":2,"expr":"10 \u00d7 7","answer":70}]Down: [{"number":1,"expr":"45 \u00f7 5","answer":9},{"number":2,"expr":"4 \u00d7 8","answer":32}]
Math Crossword: Fill each answer in the crossword grid as digits. Across 1: 7 - 4 = ? (1 digit); Across 2: 8 + 9 = ? (2 digits); Down 1: 45 ÷ 5 = ? (1 digit); Down 2: 4 × 8 = ? (2 digits)
Show answer
Answer: Across 1: 3, Across 2: 17, Down 1: 9, Down 2: 32
- SubType
- math-crossword
- Difficulty
- hard
- Clues
- Across: [{"number":1,"expr":"7 - 4","answer":3},{"number":2,"expr":"8 + 9","answer":17}]Down: [{"number":1,"expr":"45 \u00f7 5","answer":9},{"number":2,"expr":"4 \u00d7 8","answer":32}]
Math Crossword: Fill each answer in the crossword grid as digits. Across 1: 15 + 7 = ? (2 digits); Across 2: 10 - 4 = ? (1 digit); Down 1: 4 × 7 = ? (2 digits); Down 2: 24 ÷ 8 = ? (1 digit)
Show answer
Answer: Across 1: 22, Across 2: 6, Down 1: 28, Down 2: 3
- SubType
- math-crossword
- Difficulty
- hard
- Clues
- Across: [{"number":1,"expr":"15 + 7","answer":22},{"number":2,"expr":"10 - 4","answer":6}]Down: [{"number":1,"expr":"4 \u00d7 7","answer":28},{"number":2,"expr":"24 \u00f7 8","answer":3}]
Math Crossword: Fill each answer in the crossword grid as digits. Across 1: 20 - 3 = ? (2 digits); Across 2: 21 - 6 = ? (2 digits); Down 1: 5 × 6 = ? (2 digits); Down 2: 24 ÷ 8 = ? (1 digit)
Show answer
Answer: Across 1: 17, Across 2: 15, Down 1: 30, Down 2: 3
- SubType
- math-crossword
- Difficulty
- hard
- Clues
- Across: [{"number":1,"expr":"20 - 3","answer":17},{"number":2,"expr":"21 - 6","answer":15}]Down: [{"number":1,"expr":"5 \u00d7 6","answer":30},{"number":2,"expr":"24 \u00f7 8","answer":3}]
Teaching Notes
Practice math crossword addition 4x4 with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Math Crossword Addition 4x4 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.