Problem Solving Review 1

What is the product of 23 and 45?

• 68
• 1,035
• 22
• 1,025

Mrs. Gangwer had 15 bags of M&M's.  Each bag had 126 M&M's in it.  How many total M&M's did Mrs. Gangwer have?
What operation would you use to solve this problem?

• +
• -
• x

Mrs. Gangwer had 15 bags of M&M's.  Each bag had 126 M&M's in it.  How many total M&M's did Mrs. Gangwer have?

• 1,890
• 1,880
• 141
• 111

Mrs. Demers had 143 pencils and 216 markers.  How many more markers than pencils did she have?
What operation would you use to solve this problem?

• +
• -
• x

Mrs. Demers had 143 pencils and 216 markers.  How many more markers than pencils did she have?

• 359
• 73
• 133

Mrs. Pitts collects pennies.  On Tuesday she collected 1,427 pennies.  On Wednesday she collected 1,619 pennies.  How many total pennies did Mrs. Pitts collect on both days?
What operation would you use to solve this problem?

• +
• -
• x

Mrs. Pitts collects pennies.  On Tuesday she collected 1,427 pennies.  On Wednesday she collected 1,619 pennies.  How many total pennies did Mrs. Pitts collect on both days?

• 3,046
• 192
• 3,047

The cafeteria had 5 rows of chairs.  There were 27 chairs in each row.  How many total chairs were in the cafeteria?
What operation would you use to solve this problem?

• +
• -
• x

The cafeteria had 5 rows of chairs.  There were 27 chairs in each row.  How many total chairs were in the cafeteria?

• 32
• 22
• 135
• 130