## Number Fill In Puzzles

The number fill-in puzzles look similar to crossword puzzles, but in these math puzzles, the grid is designed with numbers and the user will have to fill in the numbers without disturbing the numbers already fixed in the grid. Fill in the numbers from the list where they will fit and check off each number as you go. Soon you will have the grid completed.

These number puzzles printable are provided with different levels of difficulty like the small number fill in puzzles, medium number fill in puzzles, and difficult number fill in puzzles with the number of digits used for curating the puzzles, the list of numbers that are already fixed, the size of the grid, etc. as the criteria for classification. Make sure to solve these Number fill-in puzzles that have answers provided for each of them.

### How Number Fill In Puzzles Work

Each ‘crossword’ type grid contains numbers already set and spaces for numbers that are to be filled in. The challenge is to use the existing set numbers as clues to find out the correct positions to fill in the numbers without disturbing the already set numbers.

Using these math worksheets will help your child to develop:

- logical thinking skills
- accuracy in reading
- math skills
- reasoning ability

### Small Number Fill In Puzzles With Answers

As the name reveals, here are some small number fill-in puzzles with answers for the kids of 3 grade and above. Try solving each of them and remember that the answers are provided for each of them for your convenience.

#### Small Number Fill In Puzzle 1

Here is a small number fill-in designed using 6 three-digit numbers, 6 four-digit numbers, 7 five-digit numbers, and 3 six-digit numbers. 1 three-digit number and 2 six-digit numbers are already fixed in the grid.

Here is the solution for the same.

#### Small Number Fill In Puzzle 2

In this small number fill-in puzzle 7 three-digit numbers, 12 four-digit numbers, 10 five-digit numbers, and 2 six-digit numbers are used. 1 six-digit number is already fixed.

Here is the solution for it.

#### Small Number Fill In Puzzle 3

Similar to the above small number fill-in, this puzzle is designed with 7 three-digit numbers, 12 four-digit numbers, 10 five-digit numbers, 2 six-digit numbers. And a six-digit number is already set in the grid.

The answer key for the above math puzzle is provided here.

#### Small Number Fill In Puzzle 4

The usage of 13 three-digit numbers, 13 four-digit numbers, and 8 five-digit numbers make this small number fill-in puzzle relatively difficult than the math puzzles above. This puzzle has got 2 five-digit numbers already set in the grid.

The answers for it are here for you to crosscheck if needed.

### Medium Number Fill in Puzzles

The medium number fill-in puzzles are made with a moderate level of difficulty by using more numbers with more digits and by fixing fewer numbers in the grid. Make sure to challenge yourself to solve them and the answers for each of the number fill-ins are provided for you. These number fill-ins are suitable for the kids of 5th grade and above.

#### Medium Number Fill In Puzzle 1

This medium number fill-in puzzle has 8 three-digit numbers, 15 four-digit numbers, 7 five-digit numbers, and 2 six-digit numbers. One five-digit number and one six-digit number are fixed.

The solution for the same is attached here for you.

#### Medium Number Fill In Puzzle 2

In this medium number fill in, there are 2 five-digit numbers already fixed. The user will have to fill the grid with 9 three-digit numbers, 11 four-digit numbers, 12 five-digit numbers, 2 six-digit numbers, and 2 seven-digit numbers.

The answers for the same are provided for your convenience.

#### Medium Number Fill In Puzzle 3

Here is a medium number fill in puzzle designed with 6 three-digit numbers, 8 four-digit numbers, 7 five-digit numbers, 7 six-digit numbers, 6 seven-digit numbers. One three-digit number and a seven-digit number are fixed in the grid.

The answer key for the same is attached here for you to use if needed.

#### Medium Number Fill In Puzzle 4

Here is a medium number fill in puzzle designed using 13 three-digit numbers, 11 four-digit numbers, 12 five-digit numbers, and 5 six-digit numbers. One three-digit number and one six-digit number are already set.

The solution for the same is attached here.

### Difficult Number Fill In Puzzles With Answers

Here is a set of difficult number fill in puzzles with answers. Difficult number fill-ins are designed with more digits and numbers, ranging from three-digit numbers to fifteen-digit numbers. To make them more challenging interesting, some of these math puzzles do not have some numbers fixed in the grid. To solve them, try considering the number with the most digits to be filled first. These math puzzles are meant for young adults of high school and adults who love math!! Mind that the answers are provided for helping you out.

#### Difficult Number Fill In Puzzle 1

This difficult number fill-in puzzle is made of 20 three-digit numbers, 32 four-digit numbers, 13 five-digit numbers, 6 six-digit numbers, 3 seven-digit numbers, and 6 ten-digit numbers. In this, one six-digit number is fixed in the grid.

The solution for the same is provided here for you to crosscheck.

#### Difficult Number Fill In Puzzle 2

This difficult number fill-in has got 18 two-digit numbers, 7 three-digit numbers, 6 four-digit numbers, 10 five-digit numbers, 12 six-digit numbers, 2 seven-digit numbers, 1 nine-digit number, 6 eleven-digit numbers, and 2 fifteen digit numbers. Consider one of the fifteen-digit numbers first as a clue.

The answer key for the same is here for you.

#### Difficult Number Fill In Puzzle 3

This difficult number fill in is made with 16 two-digit numbers, 27 three-digit numbers, 6 five-digit numbers, 8 seven-digit numbers, 2 nine-digit numbers, 3 eleven-digit numbers, and 3 fifteen-digit numbers.

The solution for the math puzzle here is attached so you can check for the answers.

#### Difficult Number Fill In Puzzle 4

Here is a difficult number fill in puzzle curated with 24 two-digit numbers, 24 three-digit numbers, 4 four-digit numbers, 9 seven-digit numbers, 2 nine-digit numbers, 2 eleven digit numbers, 2 thirteen digit numbers, 5 fifteen digit numbers.

The answer key is provided here for your convenience.

Explore more puzzles:

**Crossword Fill In Puzzles**