Question

1) 23x10-23x7=___

2)The multiplicative inverse of -7 is ___

3) Evaluate |7x(-5)divided by 5|

4)Using the distributive property,multiply (-306) by 103

5)Simplify: -3[5x(-2)+(7x8)divided by (2x14)

6)An integer when divided by (-7) gives (-6).Find the integer

7)Calculate by suitable arrangement: {(6+7)x3-8}x3

8)Does the associative property hold good for the subtraction of integers?Give an example to support your answer

9)The sum of two consecutive odd integers is 48.Find the integers

10)If an integer *is defined such that a* b= (a+b)-(axb),then find the value of |(-3)*5|

Answer 1

161

Step-by-step explanation:

23(10-3) = 23x7= 161