2's
What is the product of the following:
3 groups of ants, 2 ants in each group
6
What is the multiplication AND addition sentence would represent the array below? HINT: you need to find the product as well.
X X X X X X
X X X X X X
X X X X X X
3x5=15
3+3+3+3+3=15
When you multiply by ten, what does the answer always end in?
0
Multiply 6x20 by using place value. HINT: split the multiple of 10. Show your work.
6x2 tens
12 tens=120
How many products of 18 are shown in the multiplication table?
2
What would be the fact family of 2x4?
2x4=8
4x2=8
8/2=4
8/4=2
When you multiply by 5, what does the product always end in? HINT: there are 2 numbers it always ends in.
5 and 0
There is a snowmobile race this weekend. Each rider has to go 10 miles. If there are 9 riders racing, how many total miles will they all ride? Write the multiplication sentence you would use to solve.
10x9=90
or
9x10-90
Miss Brown use to live next to cows. The farmer gave the cows 70 gallons of water a week. If there are 9 cows, how many gallons of water would they all drink in a week? HINT: Split the multiple of 10.
630 gallons of water total
What is a "multiple".
The product of a given number and any other whole number.
A dolphin at the zoo eats 6 fish each meal. If the dolphin eats 2 meals a day, how many fish does it eat in a day? Write the multiplication sentence you would use to solve.
6x2=12
12 fish
Find the product and write a repeated addition sentence for the following.
5x5
5+5+5+5+5=25
Lukas has 50 fish in his tank. He wants to divide his fish evenly into his 5 tanks that he bought. How many fish would go into each tank? Write the division sentence you would use to solve.
50/5=10
10 fish in each tank.
They are putting a new apartment building in Ellsworth. This new building will have 5 floors with 30 rooms on each floor. How many total rooms will this building have? HINT: break the multiple of 10 up.
150
What is the dividend of a division sentence?
a number that is to be divided by another number
Dylan has a collection of Pokemon cards. He wants to divide his 18 cards into 2 equal groups. How many cards would he put in each group? Write the division sentence to show how you would solve.
18/2=9
Write the fact family for the following array.
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
5x6=30 6x5=30
30/5=6 30/6=5
Miss Brown is having a Valentines party this weekend. She wants to invite 60 of her friends and split them equally at 10 tables. How many friends would she put at each table? Write the division sentence you would use to solve.
60/10=6
Miss Brown and Ms. Moffit want to give their class candy for Valentines. If each class has 20 students, and they have 3 pieces of candy to give to each student, how much candy will they have to buy. HINT: add the total number of student between the 2 classes before multiplying. Use basic math facts and patterns to solve.
40x3
4x3=12 40x3=120
120 pieces of candy.
What is the product of a multiplication problem?
the answer
Write a related multiplication fact for 12/2.
6x2=12
or
2x6=12
A pumpkin patch has 8 rows of pumpkins with 5 pumpkins in each row. How many pumpkins does the patch have? Write the multiplication sentence that you would use to solve.
8x5=40
or
5x8=40
What would be the fact family for 10x6? HINT: You need to find the product first.
10x6=60 6x10=60
60/10=6 60/6=10
What is the product of 30x7? HINT: use basic math facts and patterns to solve.
3x7=21
30x7=210
What does partition mean?
To divide a number into equal groups one by one.