Download day 6 review for test teacher ed

Name _______________________
Period_____
Date_________
Unit 1: Simplifying Expressions
Day 6: Review for Test Tomorrow
Sponge
1. Which of the following is equivalent to 7x - 6(4x – 5)
A.
B.
C.
D.
2.
17x - 30
17x + 30
-17x + 30
-17x - 30
24 ÷ 3(12 – 42 ÷ 2)
A. -32
B. 32
C. 23
D. -23
All students will review for the
Benchmark test Thursday.
Name_________________
Period_______
Date______________
Simplifying Expressions Review : Game 1
BINGO
Free
Space
Directions: Place each item in a box above. Cross them off below as you write them down.
-4
-120
7
-3
15
2
90
-5
-6
11
3
-35
-14
16
-7
-8
30
120
4
5
-2
-18
15
10
Problems for Game 1
5 – (- 5)
(-10)(- 9)
(- 4)(- 4)
6 – 5 – (- 2)
(- 6) + (- 8)
(9 – 3) ÷ 6 + 4
30 ÷ -5
(-7 ) + (- 1)
240 ÷ (-2)
(3 + 6 – 4) ÷ 5 + -6
4 + (-8)
(- 7) – (- 4)
3 – (- 6) – ( - 6)
-32 ÷ - 8
(- 4) – (- 2)
(-5)(7)
(6)(- 2)(- 10)
(- 8) + (- 7) + (- 3)
4 + (- 4) + 7
(5 – 1)2 - 1
7 – (- 4)
(10 + 2) ÷ 2 X 5
(b – 3)2 - a
4
a=1;b=6
6(x + 1) – (y – 4)
x = 2; y = 6
Simplifying Expressions Review : Game 2
BINGO
Free
Space
Directions: Place each item in a box above. Cross them off below as you write them down.
-4x + 13
-12x
-9x - 90
6x - 18
-⅓
23x – 3
-26
-24x + 25
60x – 42
2x - 14
0
⅓
9x – 30
-x - 13
90x - 33
2
-77x – 74
9x - 4
32x - 88
-2
-63x – 9
25x + 4
12x
78x + 16
8x + 6 – 10 + x
-3x – 9x
3x + 9x
8 + 2x + 5 – 6x
2(3x – 9)
-9(1 + 7x)
-9(x + 10)
-6(7 – 10x)
-9(4 – 10x) + 3
8(9x + 2) + 6x
x – 5(5x – 5)
2(x – 9) + 4
7(x + 7) + 9(-5 + 2x)
-8(6x + 9) – 8(-10x + 2)
-3(9 – 10x) – 3(7x + 1)
9(-8x – 6) – 5(4 + x)
-6(x + 3) + 5(x + 1)
2(x + 2) – 7(1 – 3x)
What is the reciprocal What is the opposite of
of -½ ?
⅓?
What is the absolute Which of the following
value of ⅓ ?
has a greater absolute
value… -26 or 15?
Which number has no What is the reciprocal
reciprocal?
of
½?