Question 11 Mark
Find the value of: $28945 \times 99 - (-28945)$
AnswerWe have, $28945 \times 99 - (-28945) = 2865555 - 28945 = 2894500$
View full question & answer→Question 21 Mark
Fill in the blanks: $\text{________}\div567=-1$
Answer$\text{x}\div567=-1$Solution:
$\frac{\text{x}}{567}=-1$ $\text{x}=-(567\times1)$
View full question & answer→Question 31 Mark
Fill in the blanks: $296\div\text{________}=-148$
Answer$296\div-2=-148$Solution:
$\frac{296}{|-148|}={{-\frac{296}{148}}}=-2$
View full question & answer→Question 41 Mark
The following statements are true? Of the two integers, if one is negative, then their product must be positive.
Question 51 Mark
Determine the following products: $125 \times (-8)$
AnswerWe have, $(125) \times (-8) = (125 \times 8) = -1000$
View full question & answer→Question 61 Mark
Find the value of: $120-20\div4$
Answer$120-20\div4$ $=120-5$$=115$
View full question & answer→Question 71 Mark
The following statement are true? $-8\div(-2)=4$
View full question & answer→Question 81 Mark
Using brackets, write a mathematical expression for of the following: Forty divided by one more than the sum of nine and ten.
Answer $40\div\big[1+(9+10)\big]$
View full question & answer→Question 91 Mark
The following statement are true?
$0\div(-7)=0$
View full question & answer→Question 101 Mark
Divide: $102$ by $17$
Answer$\frac{102}{17}=\Big|\frac{102}{17}\Big|=\frac{102}{6}=6$
View full question & answer→Question 111 Mark
Determine the integer whose product with $'-1'$ is:
$-225$
Answer$(-225) \times (-1)$
$= +(225 \times 1)$
$= 225$
View full question & answer→Question 121 Mark
Determine the integer whose product with $'-1'$ is: $58$
Answer$58 \times (-1) = -(58 \times 1) = -58$
View full question & answer→Question 131 Mark
The following statements are true? The product of three negative integers is a negative integer.
Question 141 Mark
The following statement are true? $0+0=0$
View full question & answer→Question 151 Mark
The following statement are true? $0\div4=0$
View full question & answer→Question 161 Mark
Fill in the blanks:
$\text{________}\div156=-2$
Answer $-312\div156=-2$
Solution:
$-(156\times2)=-312$
View full question & answer→Question 171 Mark
Determine the following products:
$12 \times 7$
AnswerWe have,
$12 \times 7 = 84$
$[$The product of two integers of like signs is equal to the product of their absolute value$]$
View full question & answer→Question 181 Mark
Divide: $76$ by $-19$
AnswerWe have, $\Big|\frac{76}{-19}\Big|=\frac{76}{-19}=-\frac{76}{19}=-4$
View full question & answer→Question 191 Mark
The following statements are true? The product of a negative and a positive integer may be zero.
Question 201 Mark
Fill in the blanks:
$-88\div\text{________}=11$
Answer $-88\div-8=11$
Solution:
$\frac{|-88|}{11}=-\frac{88}{11}=-8$
View full question & answer→Question 211 Mark
Divide: $17654$ by $-17654$
AnswerWe have, $\Big|\frac{17654}{-17654}\Big|=-\frac{17654}{17654}=-1$
View full question & answer→Question 221 Mark
Find the value of: $(-2)+(-8)\div(-4)$
Answer$(-2)+(-8)\div(-4)$ $=-2+\frac{|-8|}{|-4|}$ $=-2+2$ $=0$
View full question & answer→Question 231 Mark
Using brackets, write a mathematical expression for of the following:
Nine multiplied by the sum of two and five.
Question 241 Mark
Determine the integer whose product with $'-1'$ is: $0$
Answer$0 \times (-1) = 0$
View full question & answer→Question 251 Mark
Divide: $0$ by $-135$
AnswerWe have, $\frac{0}{-135}=0$
View full question & answer→Question 261 Mark
Using brackets, write a mathematical expression for of the following:Twelve divided by nthe sum of one and three.
Question 271 Mark
Divide: $-161$ by $-23$
AnswerWe have, $\Big|\frac{-161}{-23}\Big|=\frac{161}{23}=7$
View full question & answer→Question 281 Mark
The following statement are true? $-15\div0=0$
View full question & answer→Question 291 Mark
Using brackets, write a mathematical expression for of the following:Two multiplied by one less than the difference of nineteen and six.
Answer$2\times\big[(19-6)-1\big]$
View full question & answer→Question 301 Mark
Using brackets, write a mathematical expression for of the following:Twenty divided by the difference of seven and two.
Question 311 Mark
Find the value of: $32-(3\times5)+4$
Answer$32-(3\times5)+4$ $=32-15+4$ $=17+4$ $=21$
View full question & answer→Question 321 Mark
What will be the sign of the product if we multiply together:
$21$ negative integers and $3$ positive integer$?$
AnswerNegative.
$\because \text{[-vex + ve = -ve]}$
View full question & answer→Question 331 Mark
What will be the sign of the product if we multiply together: $199$ negative integers and $10$ positive integer$?$
View full question & answer→Question 341 Mark
The following statements are true? The product of a positive and a negative integer is negative.
Question 351 Mark
Divide: $(-729)$ by $(-27)$
AnswerWe have, $\Big|\frac{-729}{-27}\Big|=+\frac{729}{27}=27$
View full question & answer→Question 361 Mark
Determine the following products: $(-25) \times (-9)$
AnswerWe have, $(-25) \times (-9) = +(25 \times 9) = 225$
View full question & answer→Question 371 Mark
What will be the sign of the product if we multiply together: $8$ negative integers and $1$ positive integer$?$
AnswerPositive. $\because \text{[-vex - ve = +ve]}$
View full question & answer→Question 381 Mark
Find the value of: $1487 \times 327 + (-487) \times 327$
AnswerWe have, $1487 \times 327 + (-487) \times 327$
$= 486249 - 159249 = 327000$
View full question & answer→Question 391 Mark
Determine the following products: $(-15) \times 8$
AnswerWe have,$(-15) \times 8$ The product of two integers of opposite,
$= (-15 \times 8)$ signs is equal to the additive inverse of the,
$= -120$ product of their absolute values.
View full question & answer→Question 401 Mark
Find the value of: $24+15\div3$
Answer$24+15\div3$ $=24+5$ $=29$
View full question & answer→Question 411 Mark
Divide: $21590$ by $-10$
AnswerWe have, $\frac{21590}{-10}=-\frac{21590}{10}=2159$
View full question & answer→Question 421 Mark
Using brackets, write a mathematical expression for of the following:Eight subtracted from the product of two and three.
Question 431 Mark
Find the value of: $36\div6\div3$
Answer$36\div6+3$ $=6+3$ $=9$
View full question & answer→Question 441 Mark
Fill in the blanks: $84\div\text{________}=12$
Answer$84\div7=12$Solution:
$\frac{84}{12}=7$
View full question & answer→Question 451 Mark
The following statements are true?For all non-zero integers $a$ and $b, a \times b$ is always a greater than either $a$ or $b.$
View full question & answer→Question 461 Mark
The following statement are true? $(-8)+(-1)=-8$
View full question & answer→Question 471 Mark
Divide: $-85$ by $5$
AnswerWe have, $\Big|\frac{85}{5}\Big|=\frac{-85}{5}=-17$
View full question & answer→Question 481 Mark
The following statements are true? There does not exist an integer b such that for $a > 1, a \times b = b \times a = b.$
View full question & answer→Question 491 Mark
Fill in the blanks: $\text{________}\div-5=25$
Answer$125\div-5=25$Solution:
$25\times(-5)=-125$
View full question & answer→Question 501 Mark
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