Question 26
Fill in the blanks to make the statement true.
34×(−23)= ___
Given, 34×(−23) Product of rational numbers =Product of numeratorsProduct of denominators=3×(−2)4×3=−612=−12 Hence, 34×(−23)=−12
Question 27
−53×(−35) = ___
Fill in the blanks to make the statement true (−1 4)3×__=(−1 4)11
Question 44
In the following question, fill in the blanks to make the statements true.
[4−1+3−1+6−2]−1=___
Question 45
[2−1+3−1+4−1]0= ___
Question 4(v) Fill in the blanks to make the following statements true: (- 4) + [15 + (- 3)] = [(- 4) + 15] + ___