What is 349 rounded to the nearest hundred ?
300
There are 298 students in the third grade. If 227 students take the bus to school, about how many students do not take the bus ?
about 100.
There are 6 banjo players. If each player needs 10 sheets of music, how many sheets of music are needed?
60 sheets of music
A _____________ of 8 is any product that has 8 as one of its factors.
multiple
Is the sum even or odd ?
5+6
odd
Estimate the sum.
378 + 454 =
900
Ruby has 78 books. Thirty-one of the books are on shelves. The rest are still packed in boxes. How many of Ruby’s books are still in boxes?
47 books.
Lindsey, Louis, Sally, and Matt each bring 6 guests to the school play. How many guests in all did they bring to the school play?
24 guests
Isaac uses 4 red beads and 3 blue beads to make a belt. How many beads will Isaac use to make 4 belts?
28 beads
Martin used 3 quarters , 7 dimes and 2 pennies to pay for a kite. How much money did he use?
$1.47
Use properties and mental math to solve.
43+39+43+11 =
136
Use mental math to find the difference
93-28=
65
The __________ Property of Multiplication states that when the grouping of the factors is changed, the product is the same. It is also called the Grouping Property of Multiplication
Associative
Tennis balls cost $7 for a can of 3. Steve gives the cashier $40 to buy balls and receives $12 in change. How many tennis balls did Steve buy?
12 tennis balls
Lisa draws a shape by tracing around the bottom of a party hat. Which could be the shape of Lisa’s drawing?
circle
What is the sum of 518 and 372 ?
890
There were 625 ears of corn and 247 tomatoes sold at a farm stand. How many more ears of corn were sold than tomatoes?
378 more ears of corn
Kevin has 65 quilt patches. He makes 2 quilts with 5 rows of 6 patches in each quilt. How many quilt patches will be left over?
5 patches
An ____________ is a number sentence that uses the equal sign to show that two amounts are equal.
equation
How many angles does a pentagon have ?
5
Steve has 321 dimes. Jerry has 305 dimes. Joe has 381 dimes.Tom has 315 dimes Which two students have more than 700 dimes combined ?
Steve and Joe
Find the unknown number.

365
Clayton packs 3 boxes. He puts 3 lunch bags in each box. There are 4 sandwiches in each lunch bag. How many sandwiches does Clayton pack?
36 sandwiches
John wants to display 12 trophies on a table in a rectangular array. How many different ways can John arrange the trophies?
6 ways
Which number has the same value as 200 hundreds ?
20,000