2. Integers

Multiplying Integers

2. Integers

Multiplying Integers: 동영상 및 연습문제

비디오 강의 워크시트

개념

Multiplying Two Integers

영상 길이:

워크시트로 더 똑똑하게 공부하세요.

각 영상을 인쇄 가능한 워크시트로 따라 하세요

문제

Find the product.
(A) $negative 5 bullet 3$

$15$

$-15$

$-2$

$2$

문제

Find the product.
(B) $(- 7) (- 4)$

$28$

$-28$

$11$

$-11$

문제

Find the product.
(C) $- 9 \times 0$

$-9$

$9$

$0$

문제

Write the phrase as a mathematical expression, then simplify.
(A) $6$ times $negative 11$

$66$

$negative 66$

$negative 5$

$negative 17$

문제

Write the phrase as a mathematical expression, then simplify.
(B) The product of $negative 7$ and $8$

$negative 15$

$1$

$56$

$negative 56$

문제

A submarine descends 85 ft every minute for 4 minutes. What is its change in elevation?

$21.3 f t$

$negative 21.3$

$340 f t$

$negative 340$

개념

Multiplying More Than Two Integers

영상 길이:

문제

Multiply the following.
$(- 3) (4) (- 2)$

$24$

$-24$

$14$

$-14$

문제

Multiply the following.
$(- 2) (- 5) (- 3) (4)$

$22$

$negative 22$

$120$

$negative 120$

문제

Multiply the following.
$6 bullet 4 bullet 0 bullet negative 1$

$24$

$-24$

$0$

$-10$

문제

Multiply the following.
$10 (4) (- 1)$

$-14$

$14$

$40$

$-40$

문제

Multiply the following.
$(- 1) (- 1) (- 1) (- 1)$

$1$

$-1$

$4$

$-4$

예시

Multiplying More Than Two Integers Example 1

영상 길이:

당신의 Prealgebra & Beginning Algebra 튜터들

Physics and Math Lead Instructor

Multiplying Integers: 동영상 및 연습문제

Multiplying Two Integers

Find the product.(A) (−5)∙3(-5)∙3

Find the product.(B) (−7)(−4)(-7)(-4)

Find the product.(C) −9×0-9×0

Write the phrase as a mathematical expression, then simplify.(A) 66 times −11-11

Write the phrase as a mathematical expression, then simplify.(B) The product of −7-7 and 88

A submarine descends 85 ft every minute for 4 minutes. What is its change in elevation?

Multiplying More Than Two Integers

Multiply the following.(−3)(4)(−2)(-3)(4)(-2)

Multiply the following.(−2)(−5)(−3)(4)(-2)(-5)(-3)(4)

Multiply the following.6∙4∙0∙(−1)6∙4∙0∙(-1)

Multiply the following.10(4)(−1)10(4)(-1)

Multiply the following.(−1)(−1)(−1)(−1)(-1)(-1)(-1)(-1)

Multiplying More Than Two Integers Example 1

당신의 Prealgebra & Beginning Algebra 튜터들

Find the product.
(A) $negative 5 bullet 3$

Find the product.
(B) $(- 7) (- 4)$

Find the product.
(C) $- 9 \times 0$

Write the phrase as a mathematical expression, then simplify.
(A) $6$ times $negative 11$

Write the phrase as a mathematical expression, then simplify.
(B) The product of $negative 7$ and $8$

Multiply the following.
$(- 3) (4) (- 2)$

Multiply the following.
$(- 2) (- 5) (- 3) (4)$

Multiply the following.
$6 bullet 4 bullet 0 bullet negative 1$

Multiply the following.
$10 (4) (- 1)$

Multiply the following.
$(- 1) (- 1) (- 1) (- 1)$