8, 10, ___, 14, 16,____, _____
12, 18, 20
14 -7 =
7
5 + 5 =
10
12 = ___ + ____
Write the equal addends that make the sum.
6 + 6
5 + 5 + 5 + 5 = 20
(5, 10, 15, 20)
or
5 * 4 = 20
20, 30, ___, 50, ____, 70, ___, ___, 100
40, 60, 80, 90
20 + 5 =
25
7 + 7 =
14
Is 9 even or odd?
Brad has 3 shelves of books. Each shelf has 7 books on it. How many books does he have in all?
3 group of 7
7 + 7 + 7 = 21
___, ____, 35, 40, 45,___, 55,___
25, 30, 50, 60
8 + 6 =
14
8 + 8 =
16
Draw an array that has 4 rows and 4 columns.
Write the number sentence.
4+ 4 + 4 + 4
Harry saw 6 birds in his backyard. Each bird has two legs. How many legs do all 6 birds have?
6 groups of 2
2 + 2 + 2 + 2 + 2 +2 = 12
(2, 4, 6, 8, 10, 12)
12, 11, ____, ____, 8, 7, 6, ___, ___
10, 9, 5, 4
10 + 13 =
23
10 + 10 =
20
Is 23,456 even or odd?
Even
Hermione has a stack of nickels. Each nickel is worth 5 cents. Count by 5s to find how many 8 nickels are worth.
5, 10, 15, 20, 25, 30, 35, 40
40 nickels.
45, ___, 49, 51, ____, _____, 57, ___
47, 53, 55, 59
100 + 120=
220
All doubles facts have a sum of even or odd numbers?
Draw an array that has 3 rows and 6 columns,
Write the number sentence.
6 + 6 + 6
10 groups of 2
2, 4, 6, 8, 10, 12, 14, 16, 20
20 wings