Math Vocabulary
Situational Problems
Mental Math
Vocabulary Words
Number the Stars
100

When a figure can be divided evenly in half it is known as.

What is ....symmetry

100

At last years Halo race the number on Siena's shirt had a value of 252 tens.   Joshua's shirt had a value of 25 hundreds and the number on Amya's shirt had a value of 25 thousands.  Joshua thinks he has the largest number and Siena has the smallest number.  Is he right?

He is wrong.  Amya has the largest number (25,000) and Joshua has the smallest number (2500)

100

12 x 2000

What is 24,000

100

Full of energy; walking quick

What is ....briskly

100

The name of the King of Denmark is?

Christian X

200

This triangle has no equal sides.

What is ....scalene

200

In the Bell Centre the blue section has 34 rows of 150 seats.  The red section has 80 rows of 200 seats.  How many seat are there in all?

34 x 150 = 5100

80 x 200 = 1600

Answer:  5100 + 1600 = 6700

200

10 x 4 = 25 + ?

What is .... 15

200

To make known; declare

What is.... announce

200

The protagonist in the novel is....

Anne Marie

300

In geometry the measuring the outline of a shape is measuring the ___________

What is .....Perimeter

300

Alessio has 8 boxes and each box contains 8 envelopes. Each envelope has 8 hockey cards.  How many hockey cards does Alessio have?  Write your answer using exponential notation?

What is .... 512 or 83

300

Use mental math to determine which number is divisible by 1, 3 and 5

a) 345   b) 245  c) 145

What is .... A

300

To make one's way over or through.  

Synonyms:  Maneuver, steer

What is ... navigate

300

Ellen Rosen pretends to be which Johansen sister in order to hide from the Nazis?

Lise

400

A straight faced solid is also known as a...

What is....a polyhedron

400

The perimeter of a rectangle is 22 cm.  The area is 28 cm?  What are the lengths of the sides?



Answer:  7 cm and 4 cm

400

3600 รท 90 = 

What is ... 40

400

Bold, courageous, daring

What is... heroic

400

What European country are the Rosen's planning to escape to?

Sweden

500

A number line is made up of evenly spaced points.  The space between 2 points  is called an ________.  Intervals are constant they have the same _______.

What is....interval  

What is ...difference


500

There are 855 students to be grouped in teams. Each team has to have the same number of students.  Can each team have 3, 5 or 6 students?

The teams can have 3 and 5 students but they can't have 6 students because the divisibilty rule for 6 is it has to be divisble by 2 and 3 and 855 does not end with an even number.

855 is divisble by 5

855 is divisible by 3 (8+5+5=18) 

500

5x 22= ?

What is 100

500

Unclear, obscure 

What is....illegible

500

Where does Henrik live?

Gillejeje