Add and Subtract Integers

Sofia owes her brother $25. She gives her brother the $18 she earned dog sitting. Write an expression then solve.

• 25 - 18 = -7 
• -25 + 18 = -7 
• 25 + -18 = -7 
• 25 - 18 = 7 

Tags

CCSS.7.NS.A.1C

The sea surface temperatures range from -2 °C to 31°C. Determine the difference between the maximum and minimum temperatures.

• -2 + -31 = -33

• 2 + -31 = -33

• -2 -31 = 33

• -2 - 31 = -33

Tags

CCSS.7.NS.A.1C

 Stephanie has $152 in the bank She withdrawals $20. Then she deposits $84.Find the sum in her bank. 

• 152 + 20 +84 = 256
• 152 -20 - 84 = 46
• 152 +20 - 84 = 88
• 152 - 20 +84 = 216

Tags

CCSS.7.NS.A.3

Brenda had a balance of -$52 in her account. The bank charged her a fee of $10 for having a negative balance.  What is her new balance?

• -62.00 
• 62.00 
• 42.00
• -42.00 

Tags

CCSS.7.NS.A.3

A submarine at -32 feet dives down 18 feet. After the dive, what will be the submarines elevation?

• 14
• -14
• -50
• 50

Tags

CCSS.7.NS.A.1C

You check the thermometer at 8:00 A.M. and the temperature reads 32 degrees Fahrenheit.  You check the temperature again and realized it had dropped 11 degrees. What is the current temperature?

• 43
• -21
• 21
• -43

Tags

CCSS.7.NS.A.3

If it is 85 degrees in California and -4 degrees in Nebraska, how many degrees warmer is it in California? 

• -89
• 81
• 89
• -81

Tags

CCSS.7.NS.A.1C

Melody had to make a visit to the bank because her account was overdrawn by $32.  After making a deposit of $100, Melody was now happy that she had some money. How much money did she have after making the deposit?

• $100
• -$78
• $68
• $32

Tags

CCSS.6.EE.B.7

CCSS.6.NS.B.3

CCSS.6.NS.C.5

The temperature on Sunday was -15^o C.  The temperature on Monday was 12 degrees less than the temperature on Sunday.  What was the temperature on Monday? 

• -27^o C
• 27^o C
• -3^o C
• 3^o C

Tags

CCSS.7.NS.A.3