Download - Ch 1 Review
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Agenda Thursday, Nov. 12
homework 5 Chapter test p. 62 # 1-5, 8-14, 22 - 26, 28 - 36
correct homework
Senteo review for Ch. 1 test tomorrow
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Chapter 1 review
Grade: 7Subject: Mathematics
Date: Nov. 12
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TrueFalse
If two integers have opposite signs, their product is always positive.
1True or False
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TrueFalse
The product of two negative integers is always positive.
1True or False
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TrueFalse
The Absolute Value of a number is the distance from zero.
2True or False
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Simplify the expression
3Numeric
3 - 2 x 7 =
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Opposite4
Numeric
Give the opposite of 14.
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5 Evaluate 3m - 4 for m = -5
A +19
B +11
C -14
D -19
Multiple choice
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6 (+3)(-9) = ?
A -27
B +18
C -9
D +27
Multiple choice
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7 (+7)(+7)(-7) = ?
A -334
B -21
C -343
D +343
Multiple choice
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8 (9)(- 3)(-5) = ?
A +135
B +125
C -125
D -135
Multiple choice
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Which of the following statements are correct?
9
A The product of (-4) x (-9) is positive.
B The product of (-4) x (-9) is negative.C The product of (+4) x (-9) is negative.
D The product of (+4) x (-9) is positive.
Multiple answer
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10 Which of these equations is correct?
A (+4) x (-6) = +24
B (-6) x (-1) x (-1) x (+5) = +30C (-11) x (-11) = -121
D (-2) x (-6) x (+2) x (-3)= -72
Multiple choice
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11 In which quadrant doesthe point (-4, -8) lie?
A I
B II
C III
D IV
Multiple choice
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12 Simplify.
| 9 | + | -35 | + | -32 |
A 6
B 67
C 76
D -58
Multiple choice
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13 Simplify.
190 + 9 × 6 - 200 ÷ 50
A 285
B 255
C 240
D 250
Multiple choice
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14 Evaluate the expression |a| - 7 if a = 23.
A -30
B -16
C 16
D 30
Multiple choice
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15 Which Quadrant contains point P?
A I
B II
C III
D IV
Multiple choice
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16 Arrange the integers {-5, -8, 1, -13, 7, 0, 12} from least to greatest.
A {0, 1, -5, 7, -8, 12, -13} B {-13, 12, -8, 7, -5, 1, 0}C {-13, -8, -5, 0, 1, 7, 12}D {12, 7, 1, 0, -5, -8, -13}
Multiple choice
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17 A submarine started at a depth of 150 feet below sea level and descended 355 feet, What is the new depth of the submarine?
A 0 feet
B 370 feet
C 205 feet
D 505 feet
Multiple choice
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Evaluate the expression
18Numeric
34 - 3d for d = -4
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19 Which ordered pair names point C?
A (3, 2)
B (5, 1)
C (-4, 2)
D (2, -4)
Multiple choice
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