Least Common Multiple
Adding/Subtracting Fractions
Order of Operations
Solving for X
Reading Tables/Graphs
100
What is the least common multiple of 2 and 8?
8
100
2 1/2 + 8
10 1/2
100
(9+8)+3
20
100
x+3=5
x=2
100
Pg 127 #1
B
200
What is the LCM of 4 and 5?
20
200
1/4 + 1/2
3/4
200
63+9*8
135
200
16-x=5
11
200
Pg 128 #1
C
300
I need to make hotdogs for the fourth of July. Buns come in packs of 8 and hot dogs come in packs of 4. How many bags of buns and hotdogs do I need to buy to make sure I dont have any left overs?
1 package of buns.... gives me 8 buns 2 packages of hotdogs..... gives me 8 hot dogs
300
2 2/5 + 1/10
2 5/10= 2 1/2
300
(9+8*2)-6
19
300
7+x=19
12
300
Pg 129 #1
B
M
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