Mr. Wu drove 224 miles yesterday. He drove 175 miles today. This is the total number of miles that he drove in the two days.
What is 399?
100
Miguel has 6 baskets of oranges. If each basket had 6 oranges in it, this is the total number of oranges that Miguel has.
What is 36 oranges?
100
This number is 38 rounded to the nearest 10.
What is 40?
100
Round to the nearest ten to estimate: 28 + 46
What is 80?
100
This is the perimeter of a square with sides that are 2 cm long.
What is 8 cm?
200
At a busy airport, 228 flights landed between noon and 3:00 p.m. On the same day 243 flights landed at that airport between 3:00 p.m. and 6:00 p.m. This is the total number of flights that landed between noon and 6:00 p.m.
What is 471 flights?
200
Mai had 3 packs of pens. Each pack had 11 pens. She gave 5 pens to Ervin. She has this many pens left.
What is 28 pens?
200
This number is 3,463 rounded to the nearest ten.
What is 3,460?
200
Round to the nearest hundred to estimate: 114 + 58
What is 200?
200
This is the perimeter of an equilateral triangle with sides that are 4 feet long.
What is 12 feet?
300
The tallest roller coaster in the world is called Kingda Ka. It is 192 feet higher than the first ferris wheel. The first ferris wheel was 264 feet high. This the the height of the Kingda Ka.
What is 456 feet?
300
There are 8 mockingbird nests at a park. Each nest has 5 eggs. This is the total number of mockingbird eggs at the park.
What is 40 eggs?
300
This number is 712 rounded to the nearest hundred.
What is 700?
300
Estimate the product of 8 x 31.
What is 300?
300
This is the perimeter of a rhombus with a side that is 5 inches long.
What is 20 inches?
400
A pet store has 18 parrots, 137 canaries, and 155 parakeets to sell. This is the total number of birds the pet store has to sell.
What is 310 birds?
400
The library has 4 videos and some books about dinosaurs. There are 5 times as many books as videos. After 3 of the books were checked out, this many books were left.
What is 17 books?
400
This number is 37,657 rounded to the nearest hundred.
What is 37,700?
400
Estimate the product of 56 x 2.
What is 120?
400
This is the perimeter of a pentagon with sides that are 12 m long.
What is 60 m?
500
Carl practices the piano 45 minutes each day. Today, he practiced 15 minutes after school and 10 minutes before dinner. This is how much time Carl still needs to practice.
What is 15 minutes?
500
Mrs. Chavez put new light switch covers in her house. She put in 8 plastic covers and 7 wooden covers. Each cover uses 2 screws. This is the total number of screws that Mrs. Chavez used.
What is 30 screws?
500
This number is 4,156 rounded to the nearest thousand.
What is 4,000?
500
Estimate the quotient of 152 divided by 3.
What is 50?
500
This is the perimter of a parallelogram with one side that is 4 inches long and one side that is 8 inches long.