Relationship Between Patterns
Sonya writes two number patterns. The table shows the first term and rule for each pattern.
First Term Rule
Pattern X 1 Add 3
Pattern Y ? Subtract 4
The third term in Pattern Y is 3 times the value of the third term in Pattern X.
What is the first term in Pattern Y?
29
Match each expression to its value.
0 10 25
10 + (15 x 0)
10 + 15 x 0
(10 + 15) x 0
10 + (15 x 0) = 10
10 + 15 x 0 = 10
(10 + 15) x 0 = 0
Luke and Patty each write a number pattern.
What is the first term in Patty’s pattern?
22
A description of an expression is shown.
“double the sum of 8 and 6”
Select the expression that the description represents.
A) 2 x (8 + 6)
B) 2 + (8 + 6)
C) 1/2 x (8 + 6)
D) 1/2 + (8 + 6)
A) 2 x (8 + 6)
An expression is described in words.
“one-half of the sum of 7 and 13 subtracted from 16”
Create the expression described.
16 - 1/2 x (7 + 13)
Two patterns are shown.
Pattern A Pattern B
Which statement describes the relationship between the corresponding terms of Pattern A and Pattern B?
A) Add 5 to each term in Pattern A to get the corresponding term in Pattern B.
B) Add 6 to each term in Pattern A to get the corresponding term in Pattern B.
C) Multiply each term in Pattern A by 6 to get the corresponding term in Pattern B.
D) Multiply each term in Pattern A by 7 to get the corresponding term in Pattern B.
C
An expression is shown.
23 - (9 x 0) + 32
What is the value of the expression?
55
Select the expression that represents “add 4 and 2, then multiply by 8.”
A) 4 + 2 x 8
B) 4 x 2 + 8
C) (4 + 2) x 8
D) 4 + (2 x 8)
C) (4 + 2) x 8
An expression is shown.
30 - (6 x 4)
Select the description that represents the expression.
A) 30 minus the quotient of 6 and 4
B) the difference of 30 and 6, multiplied by 4
C) 30 subtracted from the product of 6 and 4
D) the product of 6 and 4 subtracted from 30
D) the product of 6 and 4 subtracted from 30
A description of an expression is shown.
“the difference of 12 and 5 multiplied by 18”
Create the expression that the description represents.
(12 - 5) x 18
Maurice and Carla each write a number pattern. Maurice’s pattern starts at 87, and the rule is “Subtract 5.” Carla’s pattern is shown.
9, 18, 27, 36, ...
What is the first number that appears in both patterns?
72
__ x 1/10 = 7.8
78
An expression is shown.
1211 x 14
What is the value of the expression?
16,954
An expression is shown.
(6 x 5) / (13-3)
Which description best represents the expression?
A) the product of 6 and 5 divided by 3 less than 13
B) the product of 6 and 5 divided by 13 less than 3
C) the quotient of 13 and 3 divided by the product of 6 and 5
D) the difference of 3 and 13 divided by the product of 6 and 5
A) the product of 6 and 5 divided by 3 less than 13
DAILY DOUBLE
How many zeros are in the product of 3 x 10^5 (10 to the power of 5)
5
DAILY DOUBLE
A number pattern is shown.
44, 33, 22, 11, 0
Which pattern has the same 3rd term as the pattern shown?
A) Start with 5 and follow the rule "Multiply by 2, then add 1."
B) Start with 2 and follow the rule "Multiply by 3, then add 1."
C) Start with 4 and follow the rule "Multiply by 5, then add 2."
D) Start with 6 and follow the rule "Multiply by 4, then subtract 2."
B
An expression is shown.
3.75 / 1.5
What is the value of the expression?
2.5
Drag the correct symbol to each box to correctly compare the numbers.
4.01 __ 4.100
7.955 __ 7.559
8.168 __ 8.186
4.01 < 4.100
7.955 > 7.559
8.168 < 8.186
DAILY DOUBLE
A description of an expression is shown.
“double the sum of 8 and 6”
Select the expression that the description represents.
A) 2 x (8 + 6)
B) 2 + (8 + 6)
C) 1/2 x (8 + 6)
D) 1/2 + (8 + 6)
A) 2 x (8 + 6)
Select all the expressions that have a value of 30.
A) 1200 / 40
B) 2000 / 30
C) 2100 / 70
D) 2700 / 90
E) 3000 / 90
A) 1200 / 40
C) 2100 / 70
D) 2700 / 90
Jamal and Tiffany each write a number pattern. Jamal’s pattern is shown.
Each number in Tiffany’s pattern is double the corresponding number in Jamal’s pattern.
11, 17, 23, 29
Enter a start value and create a rule to describe Tiffany’s pattern.
Start with _____ and follow the rule "_____ (Choose One: add, subtract, multiply by, divide by.” _____."
22
"add 12"
Evaluate the expression 12.7 x (4.23 + 1.97).
78.74
An expression is shown.
Pause below the expression with your pointer. Then click on parentheses to place them in the expression so that its value is 30.
(3 + 7) x (6 - 3)
An expression is shown.
Select the description that represents the expression.
A) 30 minus the quotient of 6 and 4
B) the different of 30 and 6, multiplied by 4
C) 30 subtracted from the product of 6 and 4
D) the product of 6 and 4 subtracted from 30
D) the product of 6 and 4 subtracted from 30
When a number is divided by 10^4 (10 to the power of 4), which phrase describes how the decimal point shifts?
A) four places to the left
B) four places to the right
C) five places to the left
D) five places to the right
A) four places to the left