Add or Subtract
3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 =
12
9 x 4 =
36
Read this number
302,048
three hundred two thousand forty eight
True or False
2 + 8 = 3 + 7
True
Suzie has 20 apples and Bruce gives her 40 pears, how much fruit does she have all together?
60 pieces of fruit
15 + 45 =
60
24 = 4 x _____
6
1,990 + 10
2,000
True or False
4 tens + 5 tens = (4x10)+(5x10)
True
Greg has 5 more pencils than Steve. Steve has 15 pencils. How many pencils does Greg have?
Greg has 20 pencils.
25 + ____ = 75
50
10 times as much as 9 is ______
90
< > =
2,000 + 40 + 9 ______ (2x1000)+(4x100)+(1x9)
2,049 < 2,409
3 x 5 = 10 + ?
5
Sara has 50 apples. 35 of the apples are green. How many apples are red?
15 apples are red.
100 = _____ + 35
65
O O O O O O
O O O O O O. Give an equation for this array
O O O O O O
O O O O O O
4x6 or 6x4
Round this number to the nearest 1000
42,538
43,000
7 x 5 = (3x5)+(__x5)
4
Clara is setting chairs out for a movie. She makes 5 rows of 8 chairs. How many chairs does she put out?
She puts out 40 chairs.
350 = 125 + _____
225
OOOOO. OOOOO
OOOOO. OOOOO
Write a division equation for this aray
20 / 4 = 5 or 20 / 5 = 4
5 ten thousands + 2 thousands + 40 tens + 9 ones
52,409
which one NOT is equal to 8 x 5?
a) (2x5) + (4x5)
b) (5x5) + (3x5)
c) (4x5) + (4x5)
A (2x5) + (4x5) = 30
Polly has 60 bags of Halloween candy. She gives 2 bags to each classmate. How many classmates does she have?
She has 30 classmates.