2-Digit Addition
25+ 11=
36
80-20=
60
What number is in the ones place in the number 14?
4
20 + 6 is expanded form for...
26
What am I skip counting by?
6, 8, 10, 12, 14, 16...
2's
50+ 43=
93
95 - 15=
80
What number is in the tens place in 48?
4
What is 71 in expanded form?
70 + 1
What am I skip counting by?
90, 80, 70, 60, 50...
10's
19+ 10=
29
27 - 24 =
3
How many tens is in the number 76?
7 tens, which equals 70
What is 38 in expanded form?
30 + 8
If I was skip counting by 5's, what 3 numbers would come next?
30, 35, 40, 45, 50, ___, _____, _____
55, 60, 65
30+ 50=
80
46 - 15=
31
How many ones are in the number 19?
9 ones
80 + 9 is expanded form for...
89
What am I skip counting by?
20, 25, 30, 35, 40, 45...
5's
24 +42=
66
68 - 34 =
34
When adding or subtracting, which place do you always begin with? Ones or tens?
Ones!
What is 13 in expanded form?
10 + 3
If I was skip counting by 2's, what three numbers would come next?
20, 22, 24, 26, _____, ______, _______
28, 30, 32