Patterns in Multiplication Chart

In a math computer game, each time Angie put in a number, the computer gave her a different number. What rule did the computer use to give the number?

• add 5

• add 10

• multiply by 5

• multiply by 2

Which tells the relationship between column R and column S?

• Add 3 to R to get S

• Add 6 to R to get S

• Multiply R by 2 to get S

• Multiply R by 4 to get S

Which describes the pattern shown by the shaded numbers?

• increase by 5

• increase by 7

• increase by 35

• increase by 45

Kim noticed a pattern in the multiplication facts below: 4 x 6 6 x 6 8 x 2 10 x 2 Which describes the pattern Kim noticed?

• Multiplying even numbers by even numbers will always give an even product

• Multiplying even numbers by even numbers will always give an odd product

• Multiplying odd numbers by even numbers will always give an even product

• Multiplying odd numbers by odd numbers will always give an odd product

Phil used a multiplication chart to model a pattern, as shown below. Which describes the pattern shown by the shaded numbers?

• increase by 5

• increase by 7

• increase by 35

• increase by 45

This part of a multiplication table shows patterns of numbers. One number is missing.

What number is missing from the patterns in the multiplication table?

This part of a multiplication table shows patterns of numbers. One number is missing.

What number is missing from the patterns in the multiplication table?

8 , 16 , 24 , 32 , 40 , ​ (a)  

• 48

• 46

• 50

• 42

Alex and Zach looked at a multiplication chart. They saw a pattern when multiplying by 6. What statement is true?

• The answers end with 6.

• The answers are odd numbers.

• The answers are even numbers.

• The product decreases.

8 , ​16 , 24 , ​32 , 40 , ​48 , 56, 64 , ​ 72, 80, 88, ​ (a)  

• 96

• 100

• 98

• 94

• 95