Data
Area
Rounding
Numbers and Operations
100
How many pizzas did he sell on Thursday?
He sold 40 pizzas.
100
What is the area, in square feet, of this rectangle?
21 sq. ft
100
Round 237 to the nearest ten
240
100
What number makes the statement true?
8 x ? = 48
6
200
Which day did he sell the fewest pizzas?
Wednesday
200
What is the area of this rectangle?
56 sq. in.
200
Round 755 to the nearest ten
760
200
Kevin had 42 cars. He put all of them into row with 7 cars in each row. How many rows of cars did he make?
7 x ? = 42
He made 6 rows of cars.
300
Which day did he sell the most pizzas?
Tuesday
300
What is the area of the shaded part?
23 sq. ft.
300
Round 30 to the nearest hundred
0
300
A teacher wrote these equations. The value of c is the same in each.
14 x 7 = c
c = ? x 14
What value belongs in the ? to make it true?
7
400
How many pizzas did he sell on Monday and Wednesday?
He sold 45 pizzas on Monday and Wednesday.
400
What is the area of this shape?
14 sq. m.
400
Ms. Guida served cookies at a school celebration. The number of cookies, rounded to the nearest hundred, was 300. Which of the following could be the actual number of cookies she brought? Select all that apply.
a) 230
b) 279
c) 250
d) 345
e) 378
b, c, d (must have all three answers in order to get points!)
400
A student sold a total of 561 candy bars over three days.
On Monday she sold 106
On Tuesday she sold 235
How many did she sell on Wednesday?
Write an equation and then solve.
(106 + 235) + ? = 561
or
561 - (106 + 235) = ?
Answer: She sold 220 candy bars on Wednesday
500
How many fewer pizzas were sold on Friday than Thursday?
10 fewer pizzas were sold on Friday than Thursday.
500
What is the area of this figure?
22 square units
500
550, because anything smaller would round down to 500. (explanations may vary)
500
Mrs. Lockett bought 3 books. Each book cost $4. She paid with a $20 bill. How much money should Mrs. Lockett get back?
Write an equation and solve.
20 - (3 x 4) = ?
Answer: She should get back $8