Adding Positive and Negative Numbers

Jeff has $25 in his checking account. He goes to the bank and withdraws the $25. How much money does he have in his account after withdrawing the $25?

• -$25

• $0

• $25

• $50

Tags

CCSS.6.NS.C.5

Which of the following have a net sum of 0? Select 3 answers.

• You climb up a mountain 1000 feet and you come down the mountain.

• You bake 24 cookies and you eat 24 cookies.

• You spend twice as much money as you make.

• You learn 12 new spelling words and you forget 10 of them.

• You owe your friend $24 and you pay them $24.

Tags

CCSS.7.NS.A.1A

Which number sentences are additive inverses? Select 2 answers.

• -30+-3

• 2.4+-2.4

• 100+100

• -14+14

Tags

CCSS.7.NS.A.1B

Which number sentences will have a positive answer? Select 3 answers.

• -14+25

• -70+100

• -33+2

• 5/6+(-1/6)

Tags

CCSS.7.NS.A.1C

Which number sentences will have a negative answer? Select 2 answers.

• -75+100

• -14+(-23)

• -4/5+1/5

• 75+(-14)

Tags

CCSS.7.NS.A.1C

If you are going to add -14+(-23), what math operation do you really use?

• addition

• subtraction

Tags

CCSS.7.NS.A.1B

If you are going to add 18+(-25) what math operation do you really use?

• addition

• subtraction

Tags

CCSS.7.NS.A.1C

-14+(-23)=

• -9

• -37

• 9

• 37

Tags

CCSS.7.NS.A.1C

75+(-14)=

• -88

• 88

• 61

• -61

Tags

CCSS.7.NS.A.1C

-4/5+1/5

• 5/5

• 1

• -1

• -3/5

Tags

CCSS.7.NS.A.1C