2nd Grade Add and Subtract
11 + 4 =
15
51
odd
What number has a seven in the tens place and a 1 in the ones place?
71
Order these numbers from Least to Greatest
120, 242, 279
120, 242, 279
15 - ___= 6
9
62
400
3 ones
4 tens
7 hundreds
743
four hundred and seventy five ______ 892
> < =
<
12 + ____ = 18
6
571
odd
4 tens, 2 hundreds, 9 ones
249
What place value do you look at first to order numbers?
largest place value
7 + 12 = _____
Show answer on whiteboard in a Part Part Whole Box
Parts 7 and 12
Whole is 19
1,150
even
16 ones
3 tens
7 hundreds
746
1000+200+90+5 _____ 1000 + 200 + 80 + 7
> < =
>
5 + ____ = 18
SHOW answer in Part Part Whole Box
Parts 5 and 13
Whole 18
18 - 8 =___
even
1000 + 200 + 6 =
1,206
Order these numbers from Greatest to Least
393, 399, 339
399, 393, 339