Gail has 3 packs of gum. There are 5 pieces in each pack. How many pieces of gum does Gail have?
1 point
1
Question 2
2.
Shana has 4 bags of pretzels. Each bag contains 9 pretzels. Write an equation to show how many pretzels there are in all.
1 point
1
Question 3
3.
Harrison worked on his solar system project 4 hours each week for 2 weeks. Create a model and write an equation to show how many hours he worked on his project.
1 point
1
Question 4
4.
A student swam 5 laps in the pool. Each lap lasted 2 minutes. Sami used a bar model to find out how many minutes the student swam. Ruby used a number line to solve. Explain how both models represent the problem.
1 point
1
Question 5
5.
Liz buys 8 flowerpots. There are 6 flowers in each pot. To find how many flowers she buys Liz multiplies 8x6. Draw a model to show how many flowers Liz buys.
1 point
1
Question 6
6.
Gretchen writes a pattern of numbers
12,16,20,24,_____
Determine the missing number and explain how you know.
1 point
1
Question 7
7.
This array shows 6x7=42. Use the Distributive Property of Multiplication to split the array.
(____x____) + (____x____)
Use the model to represent your thinking.
1 point
1
Question 8
8.
Kyle bought 4 erasers at the school store. Each eraser cost 10 cents. How much did the erasers cost in all?
1 point
1
Question 9
9.
Louis created a table showing a multiplication pattern.
Part A: Describe a pattern you see in the products.
Part B: How could the pattern help you solve 3 x14?