Interpreting Equal Groups
True or False
These are equal groups.
XXXX XXXX
XXXX XXXX
True
True or False
An array is a group of objects that are arranged, or put in equal groups and columns.
True.
Susan is moving to a new city. She has 10 lamps and two boxes to put them in. How many lamps should she put in each box to have equal groups of lamps in each box?
Susan will put 5 lamps in each box.
3x4=
12
When skip counting by 5's, what number comes after the number 10?
The number 15
What is the multiplication sentence, or expression, for the array with 4 rows and 5 columns, or 5 in each row?
The multiplication sentence is 4x5.
What is the multiplication expression for the array that has 6 rows, and 4 in each row?
6x4
Jeremy wants to share 20 skittles among himself and 4 other friends. How many skittles will each friend get if they each get equal amount of skittles?
Jeremy and his 4 friends will each get 4 skittles.
4x__=24
6
When counting by twos, what comes after 16?
18
True or False
An array that has 4 rows and 5 columns would have the multiplication sentence of 4x5
True
An array has 3 rows with 5 in each row. How many groups of 5 are there in this array?
3 Groups
Jessica has 15 marbles and wants to divide them into equal groups of 5. How many groups of marbles will Jessica make?
Jessica will make 3 groups of marbles.
25 / 5=
5
When counting by 3's what comes after 18?
21
A teacher puts 3 pencils in each of 4 cups. How many equal groups are there, and how many pencils altogether?
There are 4 equal groups of 3 and there are 12 pencils altogether.
What is the multiplication sentence for the array shown?
The multiplication sentence is 5x3
Chloe has 4 bags of Cheez-Its. Her mom counted 7 Cheez-its into each of the 4 bags. How many Cheez-its did Chloe's mom use to put in the bags?
She used 28 Cheez-its into each bag.
3x6=
18
When dividing 42 stickers into 6 equal groups, how many would I have in each group?
7 stickers in each group.
Sam has 5 bags with 2 apples in each bag. How many apples does Sam have altogether?
10 apples.
What is the multiplication sentence, or expression, for the array with 4 rows and 4 columns, or 4 in each row?
4x4
Willow helped the school custodian put chairs in the gym for a meeting. She made 5 rows of 6 chairs. How many chairs did she use?
Willow used 30 chairs to set up the meeting.
6x5=
30
When dividing 21 pencils with 7 in each cup, how many groups, or cups would I need?
3 cups, or groups.