Odd or Even?
5
odd, because 5 cookies shared between 2 people, one person gets 3, one gets 2. They do not get the same amount so it is odd!
24 is _____________78
less than
3 tens and 6 ones
36
10 if I start at 0 and count by 2?
yes!
Bob was making cupcakes. He made 10 chocolate and 6 vanilla. How many cupcakes did he make in all?
16
10 + 6 = 16
63
odd
because I look at the ones place. 3 is odd. so 63 is odd.
76 is ______________ 32
greater than
5 tens and 8 ones
58
60 if I start at 0 and count by 10
yes
Pat ordered a pizza with 12 slices. He ate 6 slices. How many slices are left?
6 slices!
12 - 6 = 6
38
even
because I look at the ones digit. it is an 8. 8 is even so 38 is even.
45 is ____________ 40+5
equal to
0 tens and 9 ones
9
70 if I start at 0 and count by 5?
yes!
Beth loved to collect dolls. She had 14 dolls at her dad's house and 5 dolls at her mom's house. How many dolls do she have in all?
19
14 + 5 = 19
72
even
because the ones digit is a 2, and 2 is even, 72 has to be even
13 + 7 is _____________ 7 + 13
equal to
6 ones and 4 tens
46
63 if I start at 0 and count by 2?
NO
63 is odd, because the ones digit, 3, is odd. when I start at 0 and count by 2's, I only say even numbers
Sam's mom made 20 cookies. Sam at 5. How many cookies are left?
15
20 - 5 = 15
90
even
because 0 is even, any number ending in 0 is even
3 + 4 + 5 is _______________ 5 + 4 + 3
equal to
7 ones and 9 tens
97
54 if I start at 0 and count by 5?
NO!
54 ends in 4. when I start at 0 and count by 5s, all numbers end in either 0 or 5
Sally read 3 books on Monday. 6 books on Tuesday. and 5 books on Wednesday. How many books did she read altogther?
14
3 + 6 + 5 = 14