Addition
What is 135 + 144 ?
279
145 - 46
99
Draw an array for 6 x 3. After, find the product.
When you divide, are you joining or separating equal groups?
separating
What does a number have to have it the one's place for it to be an even number? What about an odd number?
Even - 0,2,4,6,8
Odd - 1,3,5,7,9
What is 699 + 257
956
There are 79 dogs running around the park. 32 owners and their dogs leave the park. How many dogs are still running around the park?
47 dogs
Use the associative property of multiplication to rewrite 5 x (3 x 2). For an extra 100 points, what is the product?
(5 x 3) x 2. The product is 30.
Just like multiplication goes hand in hand with repeated addition, what does division go hand in hand with?
repeated subtraction.
Finish these equations...
1. (even #) x (even #) = ______
2. (even #) x (odd #) = ______
3. (odd # ) x (odd #) = ______
1. even #
2. even #
3. odd #
Franco has 196 pokemon cards. His friend gives him 97 more cards. How many cards does Franco have in all?
293 pokemon cards
What is 887 - 395?
492
What is the fact family for 4 x 5?
4 x 5 = 20
5 x 4 = 20
20/5 = 4
20/4 = 5
Name the parts of this division equation: 24 / 6 = 4
For example. The different parts of a multiplication equation include the factors and a product. What are the different parts of a division equation?
24 - dividend
6 - divisor
4 - quotient
A garden is 4 feet long by 8 feet wide. Lilly needs to figure out the area of the garden so she knows how many plants to buy. What is the area of the garden?
*Make sure you label the area correctly!*
32 square feet
There are 1,497 goldfish in a box. 792 goldfish are in another box. How many goldfish are there in all?
2,289 goldfish
There are 768 students in the school. 379 students are distance learning. How many students are left in the school?
389 students
Draw an array for 4 x 9. Then, separate the array into 2 smaller arrays. Using the distributive property, write an equation for your two smaller arrays. What is the product?
4 x 9 = (2 x 9) + (2 x 9)
= 36
Finish these thoughts...
1. Any # divided by that same # equals?
2. Any # divided by 1 equals?
3. Any # divided by 0 equals?
1. equals 1
2. equals that #
3. equals 0
Create a word problem for 24/6. Make sure you include all the parts!
Ex: There were 24 masks in a brand new box. The masks were shared with 6 students in the class. How many masks did each student get?
(Does 24 show your total in the problem? Did you separate the total into groups or the number in each group? Did you ask a question at the end for someone to solve?)
10,967 + 11,692
22,659
Tammy bought 1,985 pieces of candy for Valentines Day. She decided to give 1,897 pieces with to her friends. How many pieces does Tammy have left over?
88 pieces of candy
Name at least 3 properties of multiplication that we have learned about in class. Describe what each of them means.
Identity Property of Multiplication - Anything multiplied by 1 is that number.
Zero Property of Multiplication - Anything multiplied by 0 is 0.
Associative Property of Multiplication - You can change the grouping of facts and the product will be the same.
Commutative Property of Multiplication - You can multiply facts in any order and the product will be the same.
Distributive Property of Multiplication - a multiplication fact can be broken apart into the sum of two other multiplication facts.
There are 6 players on the school basketball team. In one game, 5 players scored 5 points each. The team scored a total of 29 points. How many points did the other players score?
What is the hidden question? (What must you figure out before you can continue solving the problem?)
For an extra 100 points, solve the problem.
How many points did the 5 players score in all?
5 x 5 = 25
29 - 25 = 4
The other player scored a total of 4 points.
fill out the multiplication chart.
see answer key