GCF
LCM
fractions
7th grade if your brave
miscellaneous
100

 What is the GCF for 12 6 16

It was 2 

100

what is the least common multiple of 4 and 556

556

100

2/3+78/36 simplified 

2 5/6

100

2x+4-3x

-1x+4

100

how long did ww2 last

6 years

200

What is the GCF of 16 36 and 72

200

LCM of 765 and 3

 765

200

56/7/18/91 simplified

40 4/9

200

67x+13 x 3x

201x+13

200

how long did ww1 last

 4 years

300

GCF of 48 56 668

4 if you can name 10 U.S presidents you can get an extra 300

300

LCM of 15 62 

 84,630 if you can name 10 historical black figures for a extra 500

300

91/3 x 87/2 simlified

1319 1/2

300

98x-3+86y-13x

85x-3+86y

300

what is phase change

When a state of matter changes its form such as lava to rock or water to steam

400

what is the GCF of 1256 248 342

2

400

LCm for 68 72 35

42,840

400

1/2 - 89/72 simplified

-53/72

400

61x+78y x 65+35x

96x+78y x 65

400

how are sedimentary rocks formed

They are formed by smaller rocks

500

What is the GCF of 788 738 58

2 if you can name 3 words with 5 syllables you can get a extra 250

500

LCM of 75 624 9356 

6,823,330,80 if you got this right you can geta extra 500

500

5/100 / 13/90

-17/180

500

19x+13-81

19x+(-68)

500

subtract the amount of ring labron james has from the ring mj has then add Kobe's rings

2 if you get this right then you get 1000 instead of 500

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