Even Numbers
Fill in the missing numbers.
12, _, 16, 18, _, _
14, 20, 22
Fill in the missing numbers:
30, _ , 40, _ , 50
35, 45
2 boxes and 6 balls in each box
6 + 2
Fill in the missing numbers and write the number they count by.
60, 70, _ , _, 100
They are counting by __?
80, 90
They are counting by 10's.
Write as repeated addition:
2x4
4 + 4
Write down an even number.
0, 2, 4, 6, 8, 10, ...
Write down an odd number.
1,3,5,7,9,...
7 + 7 + 7 + 7
Fill in the missing numbers and write the number they count by.
305, __, __, 290, 285
They count by ___.
300, 295
They count by 5's.
Write as repeated addition:
3x7
7 + 7 + 7
Fill in the missing number.
___, 16, 20, ___, 28
12, 24
Fill in the missing number.
25, ___, 29, ___, ____
27, 31, 33
5 boxes and 9 pencils in each box
9 + 9 + 9 + 9 + 9
Fill in the missing numbers and write the number they count by.
24, ___, 36, ___, ___
They count by ___.
30, 42, 48
They count by 6's.
Write as repeated addition:
8 + 4
4 + 4 + 4 + 4 + 4 + 4 + 4 + 4
Fill in the missing number.
4, 8, ___, ___, ___
12, 16, 20
Fill in the missing number
95, ___, ____, ____, ____, 85
93, 91, 89, 87
8 strawberries 10 seeds on each strawberry
10 + 10 + 10 + 10 + 10 + 10 + 10 + 10
Fill in the missing numbers and write the number they count by.
30, 27, __, 21, __
They count by ___.
24, 18
They count by 3's.
Write as repeated addition:
5 x 6
6 + 6 + 6 + 6 + 6
Write a definition for what an even number means and give 3 examples of even numbers.
It means the numbers can all pair up.
Even numbers are 0, 2, 4, 6, 8, 10
Write a definition for what an odd number means and give 3 examples of odd numbers.
It means the numbers cannot all pair up.
Odd numbers are 1, 3, 5, 7, 9, 11.
3 boxes 5 sticks in each box
5 + 5 + 5
Fill in the missing numbers and write the number they count by.
___, ___, 16, ___, 24
They count by ___.
8, 12, 20
They count by 4's.
Write as repeated addition:
10x5
10 + 10 + 10 + 10 + 10