Question

write any 5 questions from 1st lesson integers ​

Answer 1

Answer:

simplify:

Step-by-step explanation:

1) (21)×(-5)×(9890)×0

2) (-12-5) ×100

3) (8)×(-5)×(-6)×4

4) (-2)×(14)×(-6)×(-1)

5) (-7)×(-4)×(10)

Answer 2

Answer:

1. Verify each of the following:

( i ) 12X[5+(-3)] = [12X5]+[12X(-3)]

( ii ) (-5)X[(-7)+(-2)] = [(-5)X(-7)]+[(-5)X(-2)]

2. Simplify:

( i ) 3-(5-6÷3)

( ii ) -25+14÷(5-3)

( iii ) 22-24÷{-5-(-48)÷(-16)}

3. Evaluate:

( i ) (-1)X(+2)X(-1)X(+1)

4. Find the product:

( i ) (+8)X(-3)X(+4)

( ii ) 6X0X(-3)

5. Divide:

( i ) 0÷6

( ii ) (+14)÷(-1)

( iii ) (-26)÷(-13)