operations on decimals

Find the solution for
5.8 + 4.50

• 1.3
• 9.85
• 10.3
• 9.3

Tags

CCSS.5.NBT.B.7

7.05 - 4.6 =

• 2.45
• 3.65
• 11.65
• 11.45

Tags

CCSS.5.NBT.B.7

2 - 0.43 =

• 0.45
• 1.57
• 0.41
• 2.43

Tags

CCSS.5.NBT.B.7

76 X 1.6 =

• 948.5

• 121.6

• 645.5

• 741.2

Tags

CCSS.6.NS.B.3

1.4 ÷ 0.2 =

• 14

• 140

• 7

• 0.7

Tags

CCSS.5.NBT.B.7

Brandon worked  15 hours last week. This week he worked 2.5 times as many hours. How many hours did Brandon work?

• 30.5
• 32.5
• 35
• 37.5

Tags

CCSS.7.EE.B.3

25.2 ÷ 4

• 6.4
• 5.13
• 5.4
• 6.3

Tags

CCSS.5.NBT.B.7

0.36 ÷ 0.6 

• .216
• .6
• .36
• .42

Tags

CCSS.5.NBT.B.7

If you multiply 0.73 by 2.52, how many times would you move the decimal?

• 2
• 3
• 4
• 5

Tags

CCSS.5.NBT.B.7

If there is a decimal in the divisor, what must be done first?

• The divisor must be made a whole
• The decimal gets moved into the dividend
• Divide like normal
• Erase the decimal