Transcript multiplication

Multiplication Review
Multiplying
15
x 7
A.103
B.22
22
x 15
A.37
B.330
1. X first two numbers to the right
5 x 7 = 35
2. Write the five in the ones place and carry the three.
3
15
x 7
5
3. X the bottom number (7) by the top the number in the
ones place (1) add the carried number (3).
7x1=7
7 + 3 = 10
4. Place your answer next to the five.
15
x 7
105
1. Make Lattice Box
2. Cut the boxes in half
3. Place #’s
3
7
7
4
37
x 74
72
x 8
A.576
B.80
SORRY!
!
1.
2.
GREAT JOB!!
5. Add the #’s
4. Multiply
3
2
3
7
4
1
9
2
1
4
2
1
1
2
1
7
2
8
4
7
2
3
Answer: 2,738
7
2
8
9
7
8 4
30
x 74
A.104
B.2220
47
x3
A.50
B.141
58
x 82
A.140
B.4756
2 digit 2
Raise your hand for
your teacher
Great Job!!
Congratulations you are done
Click the arrow
Print the worksheet and complete
it.
Hand it in, in the notes bin
Sorry!!
Directions
You will need a piece of paper
and a pencil
Anytime you see
click on it
Click to choose your answer
SORRY!!
First click on the arrow
and watch the second video called
Turtlehead Multiplication
Next click on this arrow
Great Job!!
Sorry!!
Correct!!
Sorry!!
1. X first two numbers to the right
5 x 7 = 35
2. Write the five in the ones place and carry the three.
3
15
x 7
5
3. X the bottom number (7) by the top the number in the
ones place (1) add the carried number (3).
7x1=7
7 + 3 = 10
4. Place your answer next to the five.
15
x 7
105
Sorry!!
Sorry!!
2 digit by 1 digit
Raise your hand for your teacher
Great Job!!