Complete the following pattern:
15, 25, 35, ____, 55, 65
What is 45?
100
15 + 15 =
What is 30?
100
The __________ Property of Multiplication states that any number times zero will have a product of zero.
Example: 4 x 0= 0
5 x 0= 0
6 x 0=
A- Identity
B- Associative
C- Commutative
D- Zero
What is D- zero property?
100
3 x 4= (HINT- use an array to help find the product)
What is 12?
100
Ms. Rizza is 67 inches tall. Mr. Smith is 4 inches taller than Ms. Rizza. How tall is Mr. Smith?
What is 71 inches tall?
200
This is the place value of the digit "3" in the number 23.5
What is the one's place?
200
27 + 36 =
What is 63?
200
The __________ Property of Multiplication states that the product of any number times 1 will be itself.
Example: 4 x 1= 4
5 x 1= 5
6 x 1= 6
A- Identity
B- Associative
C- Commutative
D- Zero
What is A- identity property?
200
4 x 2= (HINT- use an array to help find the product)
What is 8?
200
Ms. Badami is 58 inches tall. Ms. Malloy is 5 inches shorter than Ms. Badami. How tall is Ms. Malloy?
What is 53 inches tall?
300
This is the place value of the digit "2" in the number 23.5.
What is the tens place?
300
42 - 18=
What is 24?
300
The __________ Property of Multiplication states that the order of the factors does not change the product.
Example: 4 x 2= 8
2 x 4= 8
A- Identity
B- Associative
C- Commutative
D- Zero
What is C- commutative property?
300
5 x 4= (HINT- use an array to help find the product)
What is 20?
300
Ms. Rizza's puppy Nala weighed 9 pounds when she was 3 months old. A year later, she weighed 33 pounds. How much weight did Nala gain?
What is 24 pounds?
400
This is the place value of the digit "5" in the number 23.5.
What is the tenths place?
400
This is 32 rounded to the nearest 10.
What is 30?
400
The __________ Property of Multiplication states that the groups of factors do not change the product.
Example: (4 x 2) x 3= 24
4 x (2 x 3)=24
A- Identity
B- Associative
C- Commutative
D- Zero
What is B- associative property?
400
3 x 7= (HINT- use an array to help find the product)
What is 21?
400
In Ms. Rizza's 8th grade class, 1 student earned 2 merits, two students earned 1 merit each, and a the 4th student earned 3 merits. How many merits did the students earn all together?
What is 7 merits?
500
This is the place value of the digit "8" in the number 10.558.
What is the thousandths place?
500
This is 489 rounded to the nearest 100.
What is 500?
500
This property is displayed in the problem: 1,245 x 1= 1,245
What is identity property?
500
9 x 4= (HINT- use an array to help find the product)
What is 36?
500
Jayden and Jonathan had 10 homework problems each. Four eighth graders had 15 homework problems each. How many homework problems did all 6 students have all together?