Question 4(v) Fill in the blanks to make the following statements true: (- 4) + [15 + (- 3)] = [(- 4) + 15] + ___
According to the associative property; (- 4) + [15 + (- 3)] = [- 4 + 15] + (- 3)
Question 45
In the following question, fill in the blanks to make the statements true.
[2−1+3−1+4−1]0= ___
Question 50
Fill in the blanks to make the statement true.
3×(−1)×(−15)=___ .
Question 109 (i)
Observe the following patterns and fill in the blanks to make the statements true: −5×4=−20 −5×3=−15=−20–(−5) −5×2 =____ = -15 – (-5) −5×1=____=____ −5×0=0=____ −5×(−1)=5=____ −5×(−2)=_____=_____
Question 44
[4−1+3−1+6−2]−1=___
Fill in the blanks to make the following statements true:
(i) (− 5) + (− 8) = (− 8) + (…)
(ii) − 53 + … = − 53
(iii) 17 + … = 0
(iv) [13 + (− 12)] + (…) = 13 + [(− 12) + (− 7)]
(v) (− 4) + [15 + (− 3)] = [(− 4) + 15] +