# Array – An arrangement that shows objects in rows and columns - PowerPoint PPT Presentation

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Array – An arrangement that shows objects in rows and columns. 3. X. 3x4=12. 4. Multiplication. The process of finding the total number of items when joining equal groups. 4 groups each have 4 stars in each group . There are 16 stars altogether. Factor.

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Array – An arrangement that shows objects in rows and columns

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### Array – An arrangement that shows objects in rows and columns

3

X

3x4=12

4

Multiplication

The process of finding the total number of items when joining equal groups.

### 4 groups each have 4 stars in each group. There are 16 stars altogether.

Factor

Any number multiplied together to find a product.

6 × 7

Factor

### Product

• The result when two numbers are multiplied.

• Example: 2 X 6 = 12

product

Multiple

A number that is the product of a given number and a whole number

3,6,9, and 12 are Multiples of 3

Division

The operation of splitting a set of objects or a number into equal groups.

6hearts divided into2 groups equals 3hearts in each group.

- The number by which another number is being divided.

Divisor

48 ÷ 6

Divisor

### Dividend

• The number that is to be divided in a division problem Example:35 ÷ 5 = 7The dividend is 35.

Dividend

Quotient

The Answer to a division problem.

48 ÷ 6 = 8

Quotient

– A number sentence that uses an equal sign to show that two amounts are equal. Some equations have variables

Equation

7+3=10

an

equation

7+n=10

an equation with a variable

Fact Family

– Agroup of facts that share the same numbers and use inverse operations

Fact Families can be addition and subtraction.

The 6, 3, 9 Family

6+3=9 3+6=9

9-6=3 9-3=6

Fact families can also be multiplication anddivision.

The 5, 2, 10 family

5x2=10 2x5=10

10÷5=2 10÷2=5