Multiply and Divide Whole Numbers and Decimals

Which is not true in the statements? To multiply decimals ___________

• Ignore the decimal points and multiply as if they are whole numbers.

• Place the decimal point in the product based on the total number of decimal places in the factor.

• Count the number of decimal places from the right.

• Arrange the digits in columns and align the decimal points.

Tags

CCSS.6.NS.B.3

The symbol we use in multiplying decimal is ____.

• +

• -

• x

• ÷

Tags

CCSS.5.NBT.B.7

35.24 X 2.6 =

• 99.524

• 42.678

• 91.624

• 48.951

Tags

CCSS.6.NS.B.3

20.16 X 4.5 =

• 81.45

• 90.72

• 42.15

• 99.15

Tags

CCSS.6.NS.B.3

To divide 19.5÷0.31 start by moving the decimal

• Right two places

• Right one place

• Left two places

• Left one place

Tags

CCSS.6.NS.B.3

16.24 ÷ 0.14

• 116

• 11.6

• 12.3

Tags

CCSS.5.NBT.B.7

Sarah bought 2.5 meters of fabric to make a patchwork quilt. If the fabric was on sale for $6.20 per meter, how much did Sarah spend?

• $15.50

• $155

• $15.65

• $1.55

Tags

CCSS.7.EE.B.3

If gas costs $2.35 a gallon, and it takes 16.3 gallons to fill up my tank. How much will a tank of gas cost? (total cost = multiply)

• $38.307

• $38.31

• $6.91

• $13.95

Tags

CCSS.7.EE.B.3

68,794 ÷ 11 = 

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

One plant container holds 14 tomato seedlings. If you have 1,113 seedlings, how many containers do you need to hold all the seedlings?

• 80 containers

• 81 containers

• 80 r 5 containers

• 8000 containers

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2