Math Vocabulary
Arrays
Repeated Addition
Using Context Clues
100
Which term means every group has the same number of objects?
Equal Groups
100
How many rows are there in this array?
4 rows
100
2+ 2 + 2 = ?
6
100
Animals live in every part of a pond. Clams live in the mud. Fish swim in the water. Insects walk on top of the water. Birds build nests in the plants. Turtles crawl on shore. Frogs hop on lily pads.
The pond is their ___________.
Home Name
Prize Job
Home
200
Which term means adding the same number over and over?
repeated addition
200
How many rows are there? How many circles are in each row?
3 rows & 5 circles in each row
200
Write 3 equal groups of 3 as repeated addition.
3 + 3 + 3
200
Referees make sure that a game is played right. They know the rules. They make sure the players follow them.
Referees must _____ carefully.
Throw Watch
Turn Start
Watch
300
Which term means multiplication? for example 6 groups ____ 3 is 18.
of
300
Fill in the blanks.
There are ______ rows of ______ triangles. 
There are 5 rows of 4 triangles.
300
Which repeated addition equation matches the image shown?
4 + 4 + 4 = 12
300
More than 125 million people live in Japan. Most Japanese people live in big cities. This is because forests and mountains cover three-fourths of the islands.
The cities of Japan are _____ .
Crowded Cold
Little Quiet
Crowded
400
Which term means objects arranged in equal rows and columns?
array
400
What multiplication equation matches this array?
4 x 4=16
400
Which repeated addition equation matches 5 x 3? Hint* There are 5 groups of 3
3 + 3 + 3 + 3 + 3
400
"I'm hot as anything," Matthew said. "I'm going to jump right in the water." He pulled off his sneakers.
Matthew wanted to _____ .
Laugh Eat
Swim Walk
Swim
500
Which term means two numbers being multiplied together?
factors
500
What multiplication equation matches the array shown?
4 x 5 = 20
500
Which multiplication equation matches the repeated addition sentence: 2 + 2 + 2 + 2 + 2 = 10
5 x 2 = 10
500
Amanda is walking in the park. Suddenly, she trips on a fallen tree branch. Her chicken sandwich falls out of her hand. It lands on the ground. She can't eat it now.
It falls in the _____ .
Paint Soil
Bowl Food
Soil