Adding Subtracting Dividing Multiplying

What is the first step in solving this problem? 
⅘ + ½ =

• Add the top parts of the fraction

• Rewrite the fractions in the simplest form. 

• Find a common denominator. 

• Make each fraction into an improper faction. 

Tags

CCSS.7.NS.A.1C

• 3/20
• 1/1
• 3/9
• 1/9

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

3.45 + 6.019

• 10.019

• 9.469

• 9.45019

• 10.459

Tags

CCSS.6.NS.B.3

30.09 + 17.95

• 47.075

• 13.05

• 12.86

• 48.04

Tags

CCSS.6.NS.B.3

0.8475 + 0.7796

• 1.2568

• 1.6271

• 1.095

• 0.1349

Tags

CCSS.6.NS.B.3

15.61 - 3.088

• 12.522

• 12.688

• 18.698

• 12.923

Tags

CCSS.6.NS.B.3

62.9 x 6.4

• 3965.6

• 40.256

• 396.56

• 402.56

Tags

CCSS.6.NS.B.3

14.29 x 1.5

• 25.974

• 20.073

• 21.435

• 21.905

Tags

CCSS.6.NS.B.3

Suzy bought 2 pounds of grapes for $2.49 per pound and 3 muffins for $0.75 per muffin.  How much did she pay for the grapes and the muffins?

• $3.24

• $7.23

• $6.48

• $10.72

Tags

CCSS.7.EE.B.3

One pound of strawberries cost $4.26. Anna buys 5 pounds of strawberries. How much will the strawberries cost?

• $2,130

• $21.30

• $21.03

• None of the above

Tags

CCSS.7.EE.B.3