TCS - Word Problems with Decimals

What is the SIGN of the answer? 0.56 + (–3.14)

• postive

• negative

What is the SIGN of the answer? (-2.5) + (–0.8)

• postive

• negative

What is the SIGN of the answer? 11.4 - (-1.6)

• postive

• negative

What is the SIGN of the answer? (-9.1) x 3.8

• postive

• negative

What is the SIGN of the answer? (-28.4) / (-7.1)

• postive

• negative

The hottest day in Edmonton was 41 degrees. The coldest day was -52 degrees. What is the DIFFERENCE between the temperatures?

• 93 degrees

• 11 degrees

• 83 degrees

• 99 degrees

Surpreet left school and walked east for 1.8 km. He then turned and walked 5.4 km west. How far east or west was Surpreet from his original location (the school)?

• 7.2 km east of the school

• 7.2 km west of the school

• 3.6 km east of the school

• 3.6 km west of the school

Find the mean of the following prices: –$4.20, –$0.75, $3.45, –$1.36, and $12.79

• approx. $1.64

• approx. -$0.30

• approx. $2.38

• approx. $1.99

On a cold winter Monday, the temperature reached a high of -15°C. On Tuesday, the temperature went up by 3 °C. On Wednesday, it went down 11 °C. On Thursday, it went up by 7 °C. On Friday, it cooled down by 5 °C.

What was the temperature on Friday? (just type the number, not degrees or the degrees symbol)

Phil had $34.60 in this bank account. He withdrew $14.75 on Monday and deposited $27.65 on Wednesday. What is his new account balance?

• $47.5

• $47.50

• -$7.80

• $77.00