# Multiplication Using Repeated Addition And Arrays

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| By Kbclark28
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Kbclark28
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Quizzes Created: 1 | Total Attempts: 393
Questions: 6 | Attempts: 393  Settings  This quiz will access your knowledge of using repeated addition and arrays to solve a multiplication problem.

• 1.

### Using repeated addition, what is the product of 2x3?

• A.

2+2+2=6

• B.

3+3+3=6

• C.

5

A. 2+2+2=6
Explanation
The question is asking for the product of 2x3. The given answer of 2+2+2=6 is incorrect because it is using repeated addition instead of multiplication. To find the product of 2x3, we need to multiply 2 by 3, which gives us the correct answer of 6.

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• 2.

### Using repeated addition, what is the product of 5x4?

• A.

4+4+4+4=20

• B.

5+5+5+5=20

• C.

9

B. 5+5+5+5=20
Explanation
The product of 5x4 can be found by using repeated addition. In this case, we add the number 5 four times, which gives us a sum of 20.

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• 3.

### 9+__+__=__x9

9;9;3
Explanation
The given equation is 9+__+__=__x9. By substituting the values 9, 9, and 3 in the blanks, the equation becomes 9+9+3=93. Therefore, the answer is 9;9;3.

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• 4.

### Write the addition sentence as a multiplication sentence.  Example: 1+1+1=3    3x1=36+6+6+6+6+6=36

• A.

5x6=30

• B.

6x6=36

• C.

6x6=37

B. 6x6=36
Explanation
The given addition sentence "6+6+6+6+6+6=36" can be written as a multiplication sentence "6x6=36".

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• 5.

### Write a multiplication sentence using the array.          ooooooo          ooooooo          ooooooo          ooooooo

• A.

4x7=28

• B.

4x6=28

• C.

4x7=27

A. 4x7=28
Explanation
The given array has 4 rows and 7 columns, with each cell represented by an "o". To write a multiplication sentence using this array, we need to consider the number of rows and columns. Since there are 4 rows and 7 columns, the multiplication sentence would be 4 multiplied by 7, which equals 28. Therefore, the correct answer is 4x7=28.

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• 6.

### Write a multiplication sentence using the array.             \$\$\$\$\$\$\$\$\$\$             \$\$\$\$\$\$\$\$\$\$             \$\$\$\$\$\$\$\$\$\$

• A.

3x10=3

• B.

3x11=33

• C.

3x10=30

C. 3x10=30
Explanation
The given array has 3 rows and each row has 10 dollar signs. The multiplication sentence 3x10=30 represents the number of dollar signs in one row (10) multiplied by the number of rows (3), which gives the total number of dollar signs in the array (30).

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