Multi-Step
Ike has 216 baseball cards. His goal is to collect all 8 sets of cards. There are 96 cards in a set. How many more cards does Ike need to reach his goal?
1.
8 x 96 = 768
2.
768 - 216 = 552
Ike needs 552 more cards to reach his goal.
Write a comparison statement for 9 x 89.
p = 9 times as many 89.
What do we associate with the word "is"?
Equal
The answer to a subtraction problem is called the ____
difference
Bella bakes 3 batches of homemade dog treats one day and 4 batches the next. Each batch has 24 treats. She sells bags with 6 treats in each. How many bags can she fill?
How many batches of dog treats does Bella make in all?
Ian practiced guitar for 12 hours last month, and 48 hours this month.
a. Use multiplication to write a statement comparing the hours Ian practiced during the two months.
b. Use addition to write a statement comparing the hours Ian practiced during the two months.
Ian Practiced 4 times as many hours this month.
Write a comparison statement for n=15 - 6
N is 6 less than 15.
What do we associate with the words "times as many"?
multiplication or division
A symbol or letter that stands for a number is called a _____
variable
Morgan collected 13 seashells during the field trip. Her goal is to collect 4 times as many seashells. Her friend Kelly gave her 15 seashells. How many more seashells does Morgan need?
What is the hidden questions?
How many seashells does Morgan have in all?
Sally walked the dog 5 times as many times as her brother last month. Her brother walked the dog 7 times. Sally said she could multiply 4 times 7 to find how many more times she walked the dog than her brother. Is Sally correct?
Sally is correct. She walked the dog
5×7=35
times. This is 28 more times than her brother, and is equal to
4×7.
Trent has 6 times as many as Sharon.
What do we associate with the key word, "as many as"
The amount that is left after dividing a number into equal parts is called the _______.
remainder
Sally walked the dog 5 times as many times as her brother last month. Her brother walked the dog 7 times. Sally said she could multiply 4 times 7 to find how many more times she walked the dog than her brother. Is Sally correct?
What is the hidden question?
How many times did Sally walk the dog?
Morgan collected 13 seashells during the field trip. Her goal is to collect 4 times as many seashells. Her friend Kelly gave her 15 seashells. How many more seashells does Morgan need?
1.
13 + 15 = 27
2.
27 x 4 = 108 seashells
Write a comparison statement for: Lucy has 317 bottles. Craig has 82 bottles.
Lucy has 235 more than Craig.
Or
Craig has 235 less than Lucy.
What do we associate with the words "in all"
Addition
The answer to a multiplication problem is called a ______.
product
Friday night, a pizza parlor sold 7 large pizzas and some medium pizzas. The pizza parlor made a total of $205. How many medium pizzas were sold? Write equations to show each step.
Find the hidden question.
How much does each pizza cost?
Bella bakes 3 batches of homemade dog treats one day and 4 batches the next. Each batch has 24 treats. She sells bags with 6 treats in each. How many bags can she fill?
Step 1:
t = the number of treats bella made
t = (3+4) x 24
t = 168
Step 2:
b = the number of bags bella can fill
b = 168 divided by 6
b = 28
Bella can fill 28 bags
Fill in the blank. Sam's baseball team has 4 times as many helmets as Ed's team. Ed's team has 21 helmets. Let h = the number of helmets Sam's team has.
h = ____ times as many as ___
h=
h = 21 times as many as 4.
h = 84 helmets.
What do we associate "How many more" with?
Finding the difference, or subtraction
A number sentence that uses an equal sign is called an _____.
equation
The chemistry teacher has $321 to spend on Lab equipment. She buys 5 lab coats for $30 each. Tweezers cost $8 each. How many tweezers can she buy?
What is the hidden question?
How much did she spend on Lab coats?