Problem Solving

Front

Look at the bar model. What would you use to find the number in the box with the question mark?

Back

subtraction

Front

What operation do you do to find the missing number? Options: subtract, add, multiply, skip count

Back

subtract

Front

Mrs. Smith's pool was 80 degrees in the afternoon and 50 degrees at night. How much did the temperature change?

Back

30 degrees

Front

There are 84 students in the band. 37 are boys. Which number sentence tells how many are girls?

Back

84 - 37 = ?

Front

Mrs. Pacer has a book with 64 pages. On Saturday she read 50 pages. How many pages does she need to read to finish the book?

Back

14

Front

Lunch starts at 11:00 AM. It ends 30 minutes later. What time did lunch end?

Back

11:30

Front

Miss Link has 23 students. Mrs. Mill has 22 students. How many students do they have altogether?

Back

They have 45 students altogether.

Front

Mrs. Kindt has 95 cents and these coins plus 2 more in her pocket. What coins are in her pocket?

Back

2 dimes

Front

Mrs. Ritchie had $80. She bought a pizza and milk for $23. Which number sentence would you choose to find out how much money Mrs. Ritchie has now?

Back

$80 - $23 = ?