Question 133
Fill in the blank to make the statement true.
32 × (27 × 19) = (32 × ...........) × 19
27
If a, b, and c are any three natural numbers, then a×(b×c) = (a×b)×c [by multiplicative property]
Question 131
19 x 12 + 19 = 19 x (12 +........)
Question 32
Fill in the blank to make the statement true 1lakh = __
Fill in the blanks to make the statement true.
___ ÷ (-10) = 0
Question 33
(−157)×(−19)+157= ___ .
Question 19
3a2b and −7ba2 are ___ terms