Name a factor in the following equation?
6 * 2 = 12
6 or 2
100
Name 5 multiples of 10.
10, 20, 30, 40, 50, 60, 70, 80, 90, 100
100
27 is how many groups of 9?
3
100
How is a row different than a column?
Rows go across and columns go up and down.
200
Mary has 3 pizzas. Each pizza is cut into 5 slices. What equation would you use to find out how many slices of pizza Mary has?
3 x 5 = s
200
Is 13 an odd or even number?
13 is an odd number. It does not end in 0, 2, 4, 6, or 8.
200
Name the product in 3 x 10 = 30
The product is 30.
200
Show your teacher how to use the finger trick to solve 4 x 9.
You are....correct????
200
There are 5 floors in a building. Every floor has 7 offices. How many offices are in the building?
5 * 7 = 35 offices
300
What is the product of 8 x 5?
40
300
Deb bought 4 new pairs of shoes. How many individual shoes did she buy?
4 * 2 = 8 shoes
300
Susan has some dimes in her pocket, and no other coins. She has a total of 40 cents. How many dimes does she have?
40/10 = 4 dimes or d * 10 = 40, so d = 4
300
Libby has read 8 chapters in each of her 9 books. How many chapters has she read in all?
8 x 9 = 72
300
Solve for y.
y * 3 = 30
y = 10
400
What would an array look like for 6 x 5?
Possible answer: 6 rows with 5 in each row
400
Dominic filled 8 jars with candy. He put the same amount of candy in each jar. If he had 24 pieces of candy, how many pieces were in each jar?
24/8 = 3 pieces or 8 * c = 24, so c = 3 pieces
400
A classroom holds 80 students. If students sit in rows with 10 in each row, how many rows of students can fit in the classroom?
80/10 = 8 rows or r * 10 = 80, so r = 8
400
Sam planted carrots in an array with 9 rows and 6 columns. How many carrots did he plant?
54 carrots
400
Solve for y.
25/y = 5
y = 5
500
Brian divided 45 nickels into 5 piles. He put the same number of nickels in each pile. How many nickels were in each pile?
45/5 = 9 nickels
500
Dr. Marks has 20 mittens. How many pairs of mittens does Dr. Marks have?
20/2 = 10 pairs or m x 2 = 20 mittens, so m = 10 pairs
500
My teacher asked me to write a word problem that can be solved using the division 60/10. Here is the problem I wrote:
Max has 60 pencils and puts 6 pencils in each desk. How
many pencils did Max use?
What did this student do wrong?
Max wrote a problem for 60/6, not 60/10. His division did not solve the problem. Max should put 10 pencils in each of 6 desks.
500
I am greater than 36 and less than 70. One of my factors is 9. I am an even number. What number am I?
54
500
Robert has some dimes in his pocket, and no other coins. He says that he has exactly 85 cents. Could this be true? Explain.