Multiplication Arrays
10 x 11
10 x 11= 110
Student work
Hanna is recovering treasure chests from an ancient shipwreck. She is able to recover 8 chests every 4 hours.
Student work
area
Length x width
12 x 16
12 x 16= 192
Miles went to the candy store with $20 in his wallet. He sees large rainbow lollipops on sale for $3 each. How many large rainbow lollipops can he buy?
20/3 = 6 R2 which means that he can only buy 6 large rainbow lollipops.
12 x 10
12 x 10= 120
student work
Paul can walk 15 steps in 5 minutes. How long does it take Paul to walk 75 steps at the same speed?
Student work
divide
to break or split into equal parts
100x ______=400
4
Soro was given $100 for his birthday. He wanted to buy Pokemon cards which costs $6 per pack. How many packs of Pokemon cards can Soro buy?
100/6 = 16 R4 which means that he can only buy 16 packs of Pokemon cards.
11 x 12
11 x 12= 132
student work
Giles is searching for a sock and discovers that he has 10 socks for every 5 pairs of shoes. If he has 20 socks, how many pairs of shoes does he have?
Student work
quotient
the result or answer in division
50x_____=250
5
Milk is shipped in plastic crates which each hold 6 1-gallon jugs. If Ken's Dairy only ships milk to retailers in full crates, how many crates of milk did he ship out when his cows produced 75 gallons of milk?
75/6 = 12 R3 which means that Ken's Dairy shipped out 12 crates of milk.
15 x 20
15 x 20= 300
student work
If a globe rotates through 150 degrees in 5 seconds, how many rotations does it make in 30 seconds?
Student work
array
an arrangement consisting of equal rows and columns
15x10= (___x10)+(5x10)
10
John was asked to stock the store shelves with boxes of cereal. There were 12 empty shelves that could hold 8 boxes of cereal each. If there were 85 boxes of cereal in the back of the store, how many shelves could John completely fill with cereal boxes?
85/8 = 10 R5 which means that John only had enough boxes of cereal to completely stock 10 shelves.
21 x 17
21 x 17= 357
student work
Andrew is searching for a cup and discovers that he has 20 plates for every 5 pairs of cups. If he has 40 plates, how many pairs of cups does he have?
Student work
remainder
the number left over when one whole number is divided into another whole number
(29x30)=(20x30)+(____x30)
9
Harry's Chocolate Factory makes candy bars and ships them out to retailers in boxes that contain 36 bars. They do not ship partially full boxes. If Harry's Chocolate Factory made 1,000 candy bars this week, how many full boxes of candy bars can they ship out to retailers?
1000/36 = 27 R28 which means that Harry's Chocolate Factory can only ship out 27 full boxes this week.