Benchmark 2 Study Guide
(due Friday!)
Complete this in your notebook.
(You can use left AND right pages!)
Benchmark 2 Study Guide
(due Friday!)
Complete this in your notebook.
(You can use left AND right pages!)
Integers: (p. 2-9)
1. 33 + (-55)
3. Find the difference of 30 and -15
2. -19 x 3
4. -72 ÷ -9
Integers: (p. 2-9)
1. 33 + (-55)
3. Find the difference of 30 and -15
2. -19 x 3
4. -72 ÷ -9
Algebra:
Find the variable: (p. 12)
Algebra:
Find the variable: (p. 12)
2
1
3
2
5. n + 7 = 26
6. w - = 2
7. 9k = 99
8.
1
2
𝑏=
4
5
2
5. n + 7 = 26
6. w - = 2
7. 9k = 99
8.
3
1
2
𝑏=
1
2
4
5
Write an expression: (p. 11)
9. Two more THAN a number (n) times 5
10. 9 less THAN a number (k) times 3
Write an expression: (p. 11)
9. Two more THAN a number (n) times 5
10. 9 less THAN a number (k) times 3
Order of Operations: (p. 13)
11. 42 + .4(50)
12. . 6(70) + .8(90)
Order of Operations: (p. 13)
11. 42 + .4(50)
12. . 6(70) + .8(90)
13.
3
4
×
2
3
−
1
13.
6
3
4
×
2
3
−
1
6
Mean (p. 15)
14. Find the mean: 6, 7, 3, 4
Mean (p. 15)
14. Find the mean: 6, 7, 3, 4
GCF and LCM (p. 19 and 21)
15. Find the GCF of 56 and 48
16. Find the LCM of 4 and 6
GCF and LCM (p. 19 and 21)
15. Find the GCF of 56 and 48
16. Find the LCM of 4 and 6
Fractions (p. 23-35)
Fractions (p. 23-35)
17. Simplify
18. Put
1
4
12
17. Simplify
15
and -
19. You bought
3
4
14
15
on a number line (see p. 26)
18. Put
1
pounds of apples and pound of bananas.
3
How many pounds of fruit did you buy in all?
3
2
4
feet. How much further did your friend throw the football?
21. You have a board that is 15 feet long. You cut it up into
pieces that are
1
2
4
15
and -
19. You bought
3
4
14
15
on a number line (see p. 26)
1
pounds of apples and pound of bananas.
3
How many pounds of fruit did you buy in all?
1
20. You threw a football 25 feet. Your friend threw it 32
1
12
feet long. How many pieces do you have?
1
3
2
4
20. You threw a football 25 feet. Your friend threw it 32
feet. How much further did your friend throw the football?
21. You have a board that is 15 feet long. You cut it up into
pieces that are
1
2
feet long. How many pieces do you have?
Ratios & Proportions (p. 37-41)
22. Paul’s car can drive 75 miles on 3 gallons of gas. How
many miles can be driven on 10 gallons of gas?
23. During our week at camp, we spent 3 hours hiking for
every one hour we rested. How long did we rest if we hiked for
12 hours?
24. There are 8 dogs and 10 cats. Write the ratio of dogs to
cats in simplest form.
Ratios & Proportions (p. 37-41)
22. Paul’s car can drive 75 miles on 3 gallons of gas. How
many miles can be driven on 10 gallons of gas?
23. During our week at camp, we spent 3 hours hiking for
every one hour we rested. How long did we rest if we hiked for
12 hours?
24. There are 8 dogs and 10 cats. Write the ratio of dogs to
cats in simplest form.
Percents (p. 43-49)
25. Change 3.5% into a fraction in simplest form.
26. Change 72.6% in to a decimal.
27. What is 8% of 50?
28. A $200 iPod is on sale for 30% off. Find the sales price.
29. You pay $26 for dinner and leave a 15% tip. What’s your
total cost?
30. You earn a 4% commission on everything you sell. You
sell $350 of DVDs at Best Buy. What’s your commission?
Percents (p. 43-49)
25. Change 3.5% into a fraction in simplest form.
26. Change 72.6% in to a decimal.
27. What is 8% of 50?
28. A $200 iPod is on sale for 30% off. Find the sales price.
29. You pay $26 for dinner and leave a 15% tip. What’s your
total cost?
30. You earn a 4% commission on everything you sell. You
sell $350 of DVDs at Best Buy. What’s your commission?