Number Sense-Rounding
Unknown Quantities
Word Problems 1
Patterns
Word Problems 2
100
143 rounded to the nearest hundred
What is 140?
100
3 + ___=13
What is 10?
100
Sam has 4 kites. Each kite has 5 bows. How many bows are there in all?
What is 20 bows?
100
Kim was playing a number game. She said, “6, 12, 18, 24, 30.” What is the rule for her number game?
What is add 6 or skip count by 6?
100
At Northeast Elementary School, there are 687 students in third grade and 539 students in fourth grade. How many more third graders are there than fourth graders?
What is 148 third graders?
200
155 rounded to the nearest ten
What is 160?
200
5 * ____= 30
What is 6?
200
Gayle has 40 boxes of chocolate. Each box hold 8 candy bars. How many candy bars are there in all?
What is 320 candy bars?
200
Nila noticed a flower’s petals. He wrote down the number of petals in each row starting from the center. 7, 14, 21, 28, How can Nila describe this pattern?
What is increases by 7?
200
Pam has 535 pennies in a jar. Her sister, Lydia, has 683. How many total pennies do they have?
What is 1,218 pennies?
300
1,542 rounded to the nearest thousands
What is 2,000?
300
234 + _____= 648
What is 414?
300
Steve has 21 stickers. He divides them evenly between 3 of this friends. How many stickers does each friend get?
What is 7 stickers?
300
What is On Monday, Jane had 5 plants. On Tuesday, she had 10 plants. On Wednesday, she has 15 plants. How many plants did she have on Thursday?
What is 20 plants?
300
John’s school has 367 fourth graders, 449 fifth graders, and 309 sixth graders. What is the total number of students in the three grades?
What is 1,125 students?
400
1,243 rounded to the nearest hundred
What is 1,200?
400
____ / 3=6
What is 18?
400
Alicia bought 10 pencils for herself and each of her two friends. How many total pencils did Alicia buy?
What is 30 pencils?
400
What is the rule for the pattern below? 2, 10, 8, 16, 14, 22, 20, 28, 26
What is add 8 subtract 2?
400
Beth had $30. Then she spent $3 each month for 5 months. At the end of 5 months, how much money did Beth have?
What is $15?
500
2,874 rounded to the nearest tens
What is 2,870?
500
434 + ____ = 722
What is 288?
500
Brenda uses two books to collect stamps. One book has 4 pages of stamps with 10 stamps on each page. The other book has 5 pages of stamps with 20 stamps on each page. How many total stamps does Steven have?
What is 140 stamps?
500
Brian bought pencils for four weeks school. He bought 3 the first week, 6 the second week, and 9 the third week. If this pattern continues, how many pencils will he have bought at the end of the fourth week?
What is 30?
500
Sharon's picture book holds 500 pictures. In January, she put 139 pictures in the book. In February, she added 150 more pictures to the book. How many more pictures can Susan put in the book?
What is 211 pictures?
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