Mom celebrated her thirty-seventh birthday in 2005. In what year was she born?
1968
What property of addition is shown?
commutative property of addition
6,352 - 4,863
1,489
Find an equivalent fraction to 3/4 with a denominator of 20.
15/20
The farmer harvested 4000 bushels of grain from 50 acres. The crop produced an average of how many bushels of grain for each acre?
80 bushels from each acre
What property of multiplication is shown below?
inverse property of multiplication
40x = $51.20
$1.28
9/10 - 4/10
5/10 = 1/2
Forty-four million is how much less than one billion? Use words to write the answer.
56,000,000
fifty-six million
What property of addition is shown below?
associative property of addition
(4/6)2
16/36 = 4/9
3/4 + 3/4 + 3/4
9/4 = 2 1/4
What is the area and perimeter of the rectangle below?
area = 91 cm2
perimeter = 40 cm
What property of addition is shown below?
identity property of addition
15 (19 + 23)
15 x 42 = 630
Write 3 1/5 as an improper fraction and multiply it by 1/3 .
16/5 x 1/3 = 16/15 = 1 1/15