Date Multiply and Divide Integers The Number System IRECT?ONS: Complete the char

Question

Date Multiply and Divide Integers The Number System IRECT?ONS: Complete the charts by using a pattern. Strategy Use a pattern or rules to mutipy and divide integers 12 3. The product of two positive integers or two negative integers is a integer 4×2 -4x1= Example: 4x0= -4 x-2 4. The quotient of a positive integer and a negative -4x-3 integer is a rational 12 +4 12 +4 Example 4+4 -4+4- 5. The quotient of two positive integers or two negative integers is a rational number. 4+4= -12+4 12 +4 ECTIONS: Complete each statement. Then, give an imple 3 x(-4) -10 10 Test Tip Remember that multiplying and dividing are -108 (0108 opposite operations. The product of a positive integer and a negative integer is a integer. ?-65 0 65 pectrum Test Prep Grade 7

Explanation / Answer

1.

2.The product of positive integer and negative integer is "negative" integer. Example- 4×(-1)=-4

3.The product of two positive number and negative number is "positive" number.Example- 4×2=8 and (-6)×(-3)=2

4.The quotient of positive integer and negative integer is "negative" rational number. Example- 4÷(-2)= -2

5.The quotient of two positive integer or two negative integer is "positive" rational number. Example- 4÷2=2 and (-12)÷(-2)= 6

6. (-9)×3×(-4)= (-27)×(-4) {as product of -9 negative and 3 positive is negative}

=108. {As product of two negative is positive}

7. (-72)÷(-3)÷(-4)= 24÷(-4) {As quotient of two negatives -72 and -3 is positive}

= -6 {as quotient of positive and negative is negative }

4×0 0 4×-1 -4 4×-2 -8 4×-3 -12

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