1st semester review

Decimals

100

2.13 + 11.4=

What is 13.53 or thirteen and fifty-three hundredths?

200

5 - 2.14=

What is 2.86 or two and eighty-six hundredths?

300

51.6 x 0.34=

What is 17.544 or seventeen and five hundred forty-four thousandths?

400

3.69 divided by 0.9 =

What is 4.1 or four and one tenth?

500

14.21 x 1/100

What is 0.1421 or one thousand four hundred twenty-one ten thousandths?

Multiplication

100

21 x 12=

What is 252?

200

677 x 99 =

What is 67,023?

300

32 x 10⁴ =

 What is 320,000?

400

7214 x 89 =

What is 642,046?

500

32 x 10³ x 4=

What is 128,000?

Division

100

356 divided by 4 =

What is 89?

200

858 divided by 11=

What is 78?

300

4366 divided by 36=

What is 121 r10?

400

3934 Divided by 73=

What is 53 r65?

500

32,654 divided by 10³ =

What is 32.654 or thirty two and six hundered fifty-four thousandths?

Science

100

All energy for our food comes from this. 

What is the sun?

200

You need to do this to cange a gas into a liquid.

What is take energy away/ slow the molecules down?

300

The process in which sun energy is turned into food. 

What is photosynthesis?

400

These are nature's recyclers.

What are decomposers?

500

_{This state of matter is rare. It needs a lot of energy to produce this.}

What is plasma?

Greek and Latin

100

Arranged in and order of time that the events occured.

What is chronological?

200

Able to move from one place to another.

What is mobil?

300

To reduce the value or look of something?

What is detract?

400

Happening or begining now or in recent times.

What is contemporary?

500

To force someone or something to move from a place or position.

What is dislocate?