Understanding Addition and Subtraction - Common Core: Kindergarten Math
Card 0 of 1056
Which math problem equals 
?
Which math problem equals
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and 
both equal 
so they are equal.
Which math problem equals 
?
Which math problem equals
Tap to see back →
and 
both equal 
so they are equal.
Which equation equals 
?
Which equation equals
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and 
both equal 
so they are equal.
Which math problem equals 
?
Which math problem equals
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and 
both equal 
so they are equal.
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To subtract we can count backwards. Start at 
and count back 
.
To subtract we can count backwards. Start at
Tap to see back →
To subtract we can count backwards. Start at 
and count back 
To subtract we can count backwards. Start at
Tap to see back →
To subtract we can count backwards. Start at 
and count back 
.
To subtract we can count backwards. Start at
Tap to see back →
To subtract we can count backwards. Start at 
and count back 
.
To subtract we can count backwards. Start at
Tap to see back →
To subtract we can count backwards. Start at 
and count back 
.
To subtract we can count backwards. Start at
Tap to see back →
To subtract we can count backwards. Start at 
and count back 
.
To subtract we can count backwards. Start at
Tap to see back →
To subtract we can count backwards. Start at 
and count back 
.
To subtract we can count backwards. Start at
Tap to see back →
To subtract we can count backwards. Start at 
and count back 
.
To subtract we can count backwards. Start at
Tap to see back →
To subtract we can count backwards. Start at 
and count back 
.
To subtract we can count backwards. Start at
Tap to see back →
To subtract we can count backwards. Start at 
and count back 
.
To subtract we can count backwards. Start at
Tap to see back →
To subtract we can count backwards. Start at 
and count back 
.
To subtract we can count backwards. Start at
Tap to see back →
To subtract we can count backwards. Start at 
and count back 
.
To subtract we can count backwards. Start at
Tap to see back →
To subtract we can count backwards. Start at 
and count back 
.
To subtract we can count backwards. Start at
Tap to see back →
Tap to see back →
To subtract we can count backwards. Start at 
and count back 
.
To subtract we can count backwards. Start at
Tap to see back →
To subtract we can count backwards. Start at and count back .
To subtract we can count backwards. Start at