Working with Addition and Subtraction Equations - 1st Grade Math
Card 0 of 1196
Which of the equations is TRUE?
Which of the equations is TRUE?
When you subtract 
from 
you get 
. 
is not 
because 1
. 
does not equal 
because 
. 
does not equal 
because 
.
When you subtract
Compare your answer with the correct one above
Which of the equations is TRUE?
Which of the equations is TRUE?
When you subtract 
from 
you get 
. 
does not equal 
because 
. 
does not equal 
because 
. 
does not equal 
because 
.
When you subtract
Compare your answer with the correct one above
Which of the equations is TRUE?
Which of the equations is TRUE?
When you subtract 
from 
you get 
. 
does not equal 
because 
. 
does not equal 
because 
. 
does not equal 
because 
.
When you subtract
Compare your answer with the correct one above
Which of the equations is TRUE?
Which of the equations is TRUE?
When you add 
and 
together you get 
. 
does not equal 
because 
. 
does not equal 
because 
. 
does not equal 
because 
.
When you add
Compare your answer with the correct one above
Which of the equations is TRUE?
Which of the equations is TRUE?
When you add 
and 
you get 
. 
does not equal 
because 
. 
does not equal 
because 
. 
does not equal 
because 
.
When you add
Compare your answer with the correct one above
Which of the equations is TRUE?
Which of the equations is TRUE?
When you add 
and 
together you get 
. 
does not equal 
because 
. 
does not equal 
because 
. 
does not equal 
because 
.
When you add
Compare your answer with the correct one above
Which of the equations is TRUE?
Which of the equations is TRUE?
When you add 
and 
you get 
. 
does not equal 
because 
. 
does not equal 
because 
. 
does not equal 
because 
.
When you add
Compare your answer with the correct one above
Which of the equations is TRUE?
Which of the equations is TRUE?
When you add 
and 
together you get 
. 
does not equal 
because 
. 
does not equal 
because 
. 
does not equal 
because 
.
When you add
Compare your answer with the correct one above
Which of the equations is TRUE?
Which of the equations is TRUE?
When you add 
and 
together you get 
. 
does not equal 
because 
. 
does not equal 
because 
does not equal 
because 
.
When you add
Compare your answer with the correct one above
Which of the equations is TRUE?
Which of the equations is TRUE?
When you add 
and 
together you get 
. 
does not equal 
because 
. 
does not equal 
because 
. 
does not equal 
because 
.
When you add
Compare your answer with the correct one above
Which of the equations is TRUE?
Which of the equations is TRUE?
When you add 
and 
together you get 
. 
does not equal 
because 
. 
does not equal 
because 
. 
does not equal 
because
.
When you add
Compare your answer with the correct one above
Which of the equations is TRUE?
Which of the equations is TRUE?
When you add 
and 
together you get 
. 
does not equal 
because 
. 
does not equal 
because 
. 
does not equal 
because 
.
When you add
Compare your answer with the correct one above
Which of the equations is TRUE?
Which of the equations is TRUE?
When you add 
and 
together you get 
. 
does not equal 
because 
. 
does not equal 
because 
. 
does not equal 
because 
.
When you add
Compare your answer with the correct one above
Which of the equations is TRUE?
Which of the equations is TRUE?
When you add 
and 
together you get 
. 
does not equal 
because 
. 
does not equal 
because 
. 
does not equal 
because 
.
When you add
Compare your answer with the correct one above
Which of the equations is TRUE?
Which of the equations is TRUE?
When you add 
and 
together you get 
. 
does not equal 
because 
. 
does not equal 
because 
. 
does not equal 
because 
.
When you add
Compare your answer with the correct one above
Fill in the blank.
__________
Fill in the blank.
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. 
, which means 
.
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number.
Compare your answer with the correct one above
Fill in the blank.
__________
Fill in the blank.
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number. 
, which means 
.
To find the missing piece of an addition problem, you can take the biggest number minus the smallest number.
Compare your answer with the correct one above
Which of the equations is TRUE?
Which of the equations is TRUE?
The “
” sign means equal to. 
is equal to 
.
The “
Compare your answer with the correct one above
Which of the equations is TRUE?
Which of the equations is TRUE?
The “
” sign means equal to. 
is equal to 
.
The “
Compare your answer with the correct one above
Which of the equations is TRUE?
Which of the equations is TRUE?
The “
” sign means equal to. 
is equal to 
.
The “
Compare your answer with the correct one above