Add and Subtract Within 100
2nd Grade Math · Flashcards
2ND GRADE MATH · FLASHCARDS
Card 1
of 40
0 got it
0 to review
Current
Got it
Still learning
Not seen
QUESTION
What is
71
−
27
71 - 27
71
−
27
?
QUESTION
What is
38
+
24
38 + 24
38
+
24
?
QUESTION
What is
29
+
35
29 + 35
29
+
35
?
Tap to flip before you grade
ANSWER
64
64
64
. Add ones:
9
+
5
=
14
9+5=14
9
+
5
=
14
, carry 1; add tens:
2
+
3
+
1
=
6
2+3+1=6
2
+
3
+
1
=
6
.
Swipe → got it · swipe ← still learning
Got it
Still learning
Flip Card
Previous card
Next card