subtracting and adding decimals

Jenna bought a bag of gummy bears that cost $2.74. She gave the clerk $10. How much money will she get back in change? 

• $12.74
• $4.36
• $7.26
• $2.64

Tags

CCSS.5.NBT.A.3

CCSS.5.NBT.B.7

During a science experiment, Mary found the mass of two rocks to be 41.4 grams and 74.3 grams. What is the total mass of these two rocks?

• 115.7 rocks
• 32.9 rocks
• 115.7 grams
• 32.9 grams

Tags

CCSS.6.NS.B.3

Nancy was buying food for her birthday party. She bought a 52.93 oz bag of barbeque chips and a 79.6 oz bag of regular chips. How many ounces did she buy all together?

• 132.53 ounces
• -33.33 ounces
• 26.77 bags

Tags

CCSS.5.NBT.B.7

Chicago was predicted to receive 1.254'' of rain. Chicago actually received .875'' of rain. How far was the prediction off of the actual amount of rain?

• 1.379''
• 2.129''
• .379''
• Can not find the solution

Tags

CCSS.7.NS.A.3

Find the difference 9.73 - 2.52

• 7.22
• 7.23
• 7.21
• 7.34

Tags

CCSS.5.NBT.B.7

2.98+5.3=

• 2.51
• 8.28
• 3.63
• 2.37

Tags

CCSS.5.NBT.B.7

Find the sum 3.35 + 1.4 + 3.65

• 8.9
• 8.22
• 8.43
• 8.4

Tags

CCSS.5.NBT.B.7

Round 23.542 to the nearest tenth.

• 23.5
• 23.6
• 23.54
• 23

Tags

CCSS.5.NBT.A.4

Which of the following is 4.5 when rounded to the nearest tenth?

• 4.34
• 4.44
• 4.52
• 4.61

Tags

CCSS.5.NBT.A.4

A number written in expanded form is shown below.
(8 × 1,000) + (3 × 100) + (2 × 1) + (4 × 1/10) + (7 × 1/1,000)
 What is the number written in standard form?

•  832.47 
• 8,302.407 
• 8,302.47
• 8,320.407

Tags

CCSS.5.NBT.A.1

CCSS.5.NBT.A.3