Question

Prepare a crossword puzzle using the following questions from

Integers.

(Up to Down)

• ________ is a multiplicative identity for integers.

• _____________ is an additive identity for integers.

• Product of a positive integer and a negative integer is a

________ integer.

• Product of even number of negative integers is ___________.

(Left to Right)

• A + B = B + A shows __________ property.

• (-9) + (+12) = ____________.

• (-10) * (-5) = __​

Answer 1

Answer:

positive or negative

minus or plus

product of positive and negative and in teacher will all this in a negative result

the product of an even number and a negative number will be the negative number

LETS THINK A=10 AND B=10

THEN IF WE WILL TAKE =A+B=10+10=20

THEREFORE ....TAKE =B+A.=10+10=20

HENCE,PROVED THAT A+B=B+A..

-9 + 12= 4 will be the answer.

-50 will be the answer.

Answer 2

Answer:

1)1

2)0

3)positive

4)positive number

5)commutative property

6)3

7)50

Step-by-step explanation:

hope this helps you♥♥