Question 134
Fill in the blank to make the statement true. 786 × 3 + 786 × 7 = ___
7860 Using the distributive propoerty: 786 × 3 + 786 × 7 = 786 × (3 + 7) = 786 × 10 = 7860
Question 51
Fill in the blanks to make the statement true.
[12×(−7)]×5= ___ × [(−7)×___ ]
Question 49
(−5)×(−6)×(−7)= ___ .
Question 30
−29−79= ___
Question 53
In the following question, fill in the blanks to make the statements true.
The value fo 3×10−7 is equal to ___
Question 34
[ (-8) + ___ ] + ___ = ___ + [ (-3) + ___ ] = -3