Adding Decimals

When adding decimals, you must always....

• Ignore the decimal point

• add like units

• add unlike units

• Subtract the numbers

The result when adding is called the ______

• sum

• difference

• addend

• quotient

0.23 + 0.4 = ?

• 0.63

• 0.27

• 4.23

• 0.234

Which expression has a sum of .98?

• 4.4 + 54

• .44 + .54

• 44 + 54

• .44 + 5.4

3 + 1.02 = ?

• 4.02

• 1.05

• 1.32

• 1.03

Which addition expression has a sum of 7.29?

• 7.00 + 7.29

• 4.00 + 0.29

• 4.62 + 9.00

• 4.18 + 3.11

Which expression has a total more than the sum of 6.7 + 8.4?

• 8.2 + 6.9

• 4.31 + 7.9

• 10.5 + 4.3

• 6.95 + 11.92

The Martinez family drove 10.9 hours; then 8.6 hours; then 12.4 hours. What is the total amount of hours they drove?

• 31.9 hours

• 30 hours

• 319 miles

• 31.8 hours

The price of apples is normally $0.74 each. If there is an increase in the price of apples by 6 cents, what is the new price of apples?

• $0.80

• $1.54

• $0.08

• $0.154

Tags

CCSS.2.MD.C.8

CCSS.2.NBT.B.5

CCSS.2.OA.A.1

Daisy buys an assorted box of chocolates that contains 18.61 ounces of dark chocolate and 37.23 ounces of milk chocolate. How much do the chocolates weigh in total?

• 54.34 oz.

• 55.84 oz.

• 18.62 oz.

• 42.84 oz.