Multiplication
5 X 1 =
5 X 1 = 5
Mom makes cupcakes. She makes 5 rows of 8. How many cupcakes did she make?
40
180 - 56 =
180 - 56 = 124
Ms. Fishbeck has $167 in her wallet. She buys Odin a bed for $49. How much money does she have left.
Show your thinking.
$_____ left
167 - 49
*correct work shown on a number line*
$ 118 left
3 X ___ = 3
3 X 1 = 3
Mike was making cookies. The cookie sheet has 3 rows with 8 cookies in each row. Mike had some cookie dough left over so he made one more cookie sheet with two more rows of 8 cookies. How many cookies did he make?
Show your thinking:
________cookies
*correct work shown*
32 cookies
Use the number line to solve the following problem:
279 - 183
279 - 183 = 96
*correct work on a number line is shown*
Sue received $250 for Christmas. She spends $84 at Target and then $43 at Game Stop. How much money does she have left?
Show your thinking:
$ ________left
84 + 43 = 127
250 - 127 =
*correct work shown on a number line*
$123 left
___ = 7 X 8
56 = 7 X 8
Jessica multiplied 6 by a mystery number. Her answer was 0. What is the mystery number? Write a rule to describe what happened when she multiplied using the mystery number.
Mystery Number = ________________
Rule =
Mystery Number = 0
Rule = Anything times 0 equals 0.
Use the count-on strategy to solve the following problem:
279 - 153 =
279 - 153 = 126
*correct count-on strategy on a number line is shown*
A phone cost $387. The accessories for the phone cost $125. Hannah has $438 saved. How much more does she need to buy both items?
Show your work.
$_____
387 + 125 = 512
512 - 438 =
*correct work shown*
$74 more dollars
8 X 6 =
Model your thinking.
Either 8 rows of 6 or using the double, double, double strategy.
6 + 6 = 12
12 + 12 = 24
24 + 24 = 48
Write an equation to match the problem. Use a ? for the unknown amount. Then calculate the answer.
A store has 5 aisles. It took Ms. Fishbeck 6 minutes to go down every aisle. How many minutes would it take if she went down every aisle 4 times?
Write your equation. Use the ? for the unknown amount.
_____ minutes
6 X 4 = ?
Double 6 = 12
Double 12 = 24
6 X 4 = 24
24 minutes
Use the count-back strategy to solve the following problem:
178 - 45 =
178 - 45 = 133
*correct count-back strategy on a number line is shown*
8 X 9 =
Solve using the double, double, double strategy.
9 + 9 = 18
18 + 18 = 36
36 + 36 = 72
Look at the equations. Choose the sentences that matches the pattern. Then answer the question.
1 x 6 = 6
2 x 6 = 12
3 x 6 = 18
4 x 6 = 24
5 x 6 = 30
6 x 6 = 36
The products are all even numbers.
The products are all odd numbers.
The products are increasing by 6.
All of the above.
Will the product 48 be included in the pattern? How do you know?
3. All of the products are increasing by 6.
Yes, because 7 X 6 = 42 and 8 X 6 = 48. So the products continue to increase by 6.