Understand the Equal Sign, Determine if Equations are True or False: CCSS.MATH.CONTENT.1.OA.D.7
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1st Grade Math › Understand the Equal Sign, Determine if Equations are True or False: CCSS.MATH.CONTENT.1.OA.D.7
Which of the equations is TRUE?
Explanation
The “” sign means equal to. 
 is equal to 
.
Which of the equations is TRUE?
Explanation
When you subtract  from 
 you get 
. 
 is not 
 because 1
. 
 does not equal 
 because 
. 
 does not equal 
 because 
.
Which of the equations is TRUE?
Explanation
Both  and 
 equal 
. So these two equations equal each other. 
, 
, and 
. Because none of these equations equal 
, they can’t be equal to 
.
Which of the equations is TRUE?
Explanation
Both  and 
 equal 
. So these two equations equal each other. 
, 
, and 
. Because none of these equations equal 
, they can’t be equal to 
.
Which of the equations is TRUE?
Explanation
Both  and 
 equal 
. So these two equations equal each other. 
, 
 and 
. Because one of those equations equal 
, they cant’ be equal to 
.
Which of the equations is TRUE?
Explanation
Both  and 
 equal 
. So these two equations equal each other. 
, 
, and 
. Because none of these equations equal 
, they can’t be equal to 
.
Which of the equations is TRUE?
Explanation
Both  and 
 equal 
. So these two equations equal each other. 
, 
, and 
. Because none of these equations equal 
, they can’t be equal to 
.
Which of the equations is TRUE?
Explanation
Both  and 
 equal 
. So these two equations equal each other. 
, 
, and 
. Because none of these equations equal 
, they can’t be equal to 
.
Which of the equations is TRUE?
Explanation
When you add  and 
 together you get 
. 
 does not equal 
 because 
. 
 does not equal 
 because 
 does not equal 
 because 
.
Which of the equations is TRUE?
Explanation
When you add  and 
 together you get 
. 
 does not equal 
 because 
. 
 does not equal 
 because 
. 
 does not equal 
 because 
.