numbers
vocabulary trends
types of charts
interesting questions
intersting facts
100

how to say the number 50

half

100

see a small increase

rise slightly

100

what is a pie chart

shows parts of a whole in percentages

100

in which month do people sleep the least

february

100

everyone passes it but no one can leave it behind what is it

their shadow

200

how to say the number 25

a quarter

200

decline slightly

fall slightly

200

what is a bar chart

compares categories using bars

200

what runs but has no legs

a clock

200

it is always in front of your eyes but you can never fully see it what is it

your nose

300

how to say the number 49

just under ahalf

300

fall sharply

drop dramatically

300

what is a line graph

shows changes over time lines

300

what is the one thing that fits in your mouth but you can never swallow

your tongue

300

who has no house but never leaves home

a snail

400

how to say the number 75

three quarters

400

stay the same, remain constant

remain stable

400

what is a table

displays data in rows and columns
400

what is invisible can not be touched but is always there

air

400

i am nothing but if you add me everything gets ruined what am i

an error

500

how to say the number 80%

four fifths

500

what is a chart that proportions

pie chart

500

what is a process diagram or map

shows process or location changes

500

what key can not open any locks

a music key

500

everyone experiences it but only some can see it what is it

dreams