Marko had 42 cards. Then he mailed some cards. Now he has 26 cards. How many cards did Marko mail? Write and solve the equation.
42-c=26 c=16 cards
200
Tisha put forty pennies into a pile. After Jane added all of her pennies, there were seventy-two pennies in the pile. How many pennies did Jane add to the pile? Write and solve the equation.
40+j=72 j=32 pennies
200
A carpenter has two boards. The sum of the lengths of the boards is 96 inches. The length of the board is 48 inches. What is the length of the other board?
48+l=96 l=48 inches
200
A triangle has how many angles?
3 angles
200
q+17=45
q=28
200
Tamika donated 42 books. Now she has 26 books. How many books did Tamika have in the beginning? Write and solve the equation.
b-42=26 b=68
300
What is another name for a rectangle whose length is equal to its width?
square
300
Round 28 to the nearest ten.
30
300
Draw two lines that are perpendicular.
X with arrows
300
53-w=28
w=25
300
Barbara had 75 cents. Then she spent 27 cents. How many cents does Barbara have now? Write and solve the equation
75-27=c c=48 cents
400
What is the diameter of a circle that has a 3-cm radius?
6 cm
400
Round $5.95 to the nearest dollar.
$6
400
Twenty-eight children were in the first line. Forty-two children were in the second line. Altogether, how many children were in both lines? Write and solve the equation
28+42=t =70
400
n-26=68
n=94
400
Barke had 75 stamps. Then he game some stamps to Joey. Now he has 27 stamps. How many stamps did Barke give away? Write and solve the equation
75-s=27 s=48 stamps
500
If the diameter of a circle is 4 cm, then what is the radius of the circle?
2 cm
500
Jafari was 49 inches tall at the beginning of summer. He grew 2 inches over the summer. How tall was Jafari at the end of the summer?
49+2=t t=51 inches
500
Tine knew that there were 28 books in the two stacks. Tina counted 12 books in the first stack. Then she figured out how many books were in the second stack. How many books were in the second stack? Write and solve the equation.
12+s=28 s=16 books
500
62-a=26
a=36
500
Rafiki had sixty-three baseball cards. He gave fourteen baseball cards to Amie. How many baseball cards does Rafiki have left? Write and solve the equation.