(i) −23×35−35×16+52
Using the commutative property, we can write the given expression as:
−35×23−35×16+52
Now, using the distributive property of multiplication over addition,
(−35)(23+16)+52
⇒(−35)(56)+52=−12+52
⇒42=2
Hence, using appropriate properties, −23×35−35×16+52=2
(ii) 25×(−37)−16×32+114×25
Using the commutative property, we can write the same expression as:
25×(−37)+114×25−16×32
Now, using the distributive property of multiplication over addition, we get:
25×(−37+114)−14
⇒25×(−514)−14
⇒−17−14=−1128
Hence, using appropriate properties, 25×(−37)−16×32+114×25=−1128