Q40 of 147 Page 8

Fill in the blanks to make the statements true.

(– 9) × 20 = _____

-9 × 20 is -180

we get negative integer since plus × minus is minus integer


More from this chapter

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38

Fill in the blanks to make the statements true.

(– 8) + (– 8) + (– 8) = _____ × (– 8)

 39

Fill in the blanks to make the statements true.

11 × (– 5) = – ( _____ × _____ ) = _____

 41

Fill in the blanks to make the statements true.

(–23) × (42) = (– 42) × _____

 42

Fill in the blanks to make the statements true.

While multiplying a positive integer and a negative integer, we multiply them as ________ numbers and put a ________ sign before the product.