Multiplication and Division Questions
What can you multiply 10 by to get 20
2
2 times as much as 4 is _____.
8
Solve by filling in your place value charts.
10 X 3 ones = _____ ones = _____
30 ones = 3 tens
Mathew has 30 stamps in his collection. Matthew's father has 10 times as many stamps as Matthew. How many stamps does Matthew's father have?
Use numbers or words to explain how you got your answer.
Ten times as many stamps as 30 (3 tens) is 30 tens or 3 hundreds.
10 X 3 tens = 30 tens = 3 hundreds
Matthew's father has 300 stamps.
Joe has 8 pieces of gum. Lynn has 6 times as many pieces of gum as Joe. How many pieces of gum does Lynn have? Use pictures or words to explain how you solved the problem.
6 X 8= 48
Lynn has 48 pieces of gum.
What can you multiply 10 by to get 80?
8
10 times as much as 6 is _____.
60
Solve by filling in your place value charts.
10 X 2 tens = _____ tens = ______
20 tens = 2 hundreds
Jane saved $800. Her sister has 10 times as much money. How much does Jane's sister have?
Use numbers or words to explain how you got your answer.
Ten times as many stamps as 800 (8 hundreds) is 80 hundreds or 8 thousands.
10 X 8 hundreds = 80 hundreds = 8 thousands
Jane's sister has $8,000.
At the Donut Den they make 5 times as many doughnuts as they do bagels. On Monday morning they made 11 bagels.
5 X 11 = 55 doughnuts
Donut Den will make 55 doughnuts.
If I divide 100 by 10, what is my answer?
10
8,000 is _____ as 800. (looking for a statement)
ten times as many
Solve by filling in your place value charts.
4 hundreds X 10 = _____ hundreds = _______
40 hundreds = 4 thousands
Sarah is 9 years old. Sarah's grandfather is how many times as old as Sarah?
Ten times as many as 9 ones is 9 tens.
10 X 9 ones = 9 tens = 90
Sarah's grandfather is 10 times as old as Sarah.
21 days is 3 times as longer than 7 days. Write the multiplication equation.
21 = 3 X 7