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# How do you make 21 with multiplication?

Updated: 9/25/2023

Wiki User

8y ago

How about: 3*7 = 21 or 1*21 = 21

Wiki User

8y ago

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Q: How do you make 21 with multiplication?
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Related questions

### What makes 21 in multiplication?

They are: 3*7 = 21 or 1*21 = 21

### What are the multiplication factors of 21 and 26?

It is the multiplication result of 26 and 21 as they don't have any common number.

22x111x21x222x11

### What multiplication facts equal 21?

1 x 21 3 x 7 7 x 3 21 x 1

1 x 21, 3 x 7.

21x1 and 3x7

### What is the product of 21 and 4?

Product is found by multiplication, therefore 21 multiplied by 4 (21 * 4) = 84

### How do you check multiplication with addition?

Example: 7 x 3 = 21 or 7 + 7 + 7 = 21

### What is the operations that undo each other like multiplication and division?

Operations that undo each other are called inverse operations. Division is the inverse of multiplication as it undoes the multiplication. eg 3 &times; 7 = 21; 21 &divide; 7 = 3. Note that there is NO inverse for multiplying by 0.

### What conclusions can you make about relation of division and multiplication?

Division is the inverse operation to multiplication.

### Describe the pattern the square numbers make on the multiplication table?

describe the pattern the square numbers make on the multiplication table

### Multiplication table for 21?

0, 21, 42, 63, 84, 105, 126, 147, 168, 189, 210 etc.