Decimal X Whole Number
0.2x4=
0.8
0.2X0.4=
0.08
0.21 x 3 = 0.61
0.63
3X1=3 not 1
Janet receives $50.00 for her birthday. She spends $26.68 on a sweatshirt and then she spends $10.45 on a pair of earrings. How much money Did Janet spend altogether?
Janet spent $37.13
When multiplying a decimal by a decimal, is the product greater than or less than the two factors?
Less than!
Example: 0.5x0.5=0.25
0.6X7=
4.2
0.6x0.7=
0.42
0.32 x 3 = .96
There is no error
The farmer has 125 apple trees in his orchard. Each tree produces an average of 48 apples per season. How many apples does the farmer produce in total from all his apple trees in one season?
The farmer produces 6000 apples in one season.
Fill in the blank
Multiplication is the same as __________ _________.
Repeated Addition
0.34X9=
3.06
0.8x0.6=
0.48
.6x.8=4.8
The decimal was not placed in the correct location.
0.48
364÷13=
28
Fill in the blanks (same word for both blanks)
Addition is the ____________ of subtraction.
Multiplication is the ______________ of division.
Inverse
0.27X12=
3.24
0.50X0.40=
0.20 or 0.2
Find the mistake for the equation on the board.
0.4x0.1=0.04 not 0.4
Janet receives $50.00 for her birthday. She spends $26.68 on a sweatshirt and then she spends $10.45 on a pair of earrings. How much money does Janet have left?
Janet has $12.87 left.
What is one strategy you could use for multiplying a decimal by a whole number?
Repeated addition, Area model, Etc.
0.98X14=
13.72
1.5X0.5=
0.75
0.6x0.2=1.2
0.12
The Decimal is wrong the place
961÷31=
31
What is Mrs. Davis favorite Christmas movie?
The Polar Express!