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FINDS THE MISSING NUMBER IN AN EQUATION INVOLVING PROPERTIES OF OPERATION


I. Supply the missing number in an equation involving properties of operation.


1. 9 + _________ = 2 + _________

2. ( 3+4) + _______ = 3 + ( 4+5)

3. 6 x ( 3 + 4 ) = ( 6 x ___) + ( 6 x ____ )

4. 0 + _____ = 12

5. 7 x _____ = 0

6. 7 + 3 = _____ + 7 

7. ( 2 + 3 ) x ( 1 + 4 ) = ( 1 + 4 ) x ( _____ )

8. 29 x _____ = 29

9. ( _____ + 11 ) + 2 = 5 + ( 11 + _____ )

10. 3 x _____ = 3​


Sagot :

Answer:

1.) 2----9

2.) 5

3.) 3----4

4.) 12

5.) 0

6.) 3

7.) 2+3

8.) 1

9.) 5----2

10.) 1

Answer:

1. 9+2=2+9

2.(3+4)+5=3+(4+5)

3.6×(3+4)=(6+3)+(6+4)

4.0+12=12

5.7×0=0

6.7+3=3+7

7.(2+3)×(1+4)=(1+4)×(2+3)

8.29×1=29

9.(5+11)+2=5+(11+2)

10.3×1=3

Step-by-step explanation:

correct me if I'm wrong.