Richard's Unit Math Review

positive + positive = ?

• Negative

• Positive

Tags

CCSS.7.NS.A.1C

Subtracting different signs=

• adding the opposite

• adding

• Subtracting

• multiplication

Tags

CCSS.7.NS.A.1C

if the signs are different in a multiplication problem what would the results be?

• negative

• positive

• I don't know

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

10 + 490 = ?

• 100

• 470

• 500

• 7,572

59 + (-20) = ?

• 39

• 40

• 79

• -79

Tags

CCSS.7.NS.A.1C

5 X 8 = ?

• 40

• 400

• 500

• 5

Tags

CCSS.3.OA.C.7

20 ÷ -20 = ?

• -1

• 1

• .1

• 2

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

2 - (-479) =?

• 481

• -470

• 500

• positive

Tags

CCSS.7.NS.A.1C

.20 + 20

• 20

• 2020

• 20.20

• 2000

Tags

CCSS.6.NS.B.3

 $\frac{4}{7}\ +\ -\frac{4}{7}$  

• 1

• 1/4

• 5/6

• 0

Tags

CCSS.7.NS.A.1B