Wait, what?
What is the unknown number that makes the equation true?
5 X 64 = 300 + ?
20
Solve.
769 X 0 =
0
Fill in the missing word.
Multiplication is when we have a certain amount that is _____________.
Repeated
Which expression is equal to 42 X 85?
(40 + 2) X (8 + 5) or (40 + 2) X (80 + 5)
(40 + 2) X (80 + 5)
Solve.
7642 - 836 =
6,806
What is the unknown number that makes the equation true?
6 X 39 = 180 + ?
54
Solve.
3 X 48 =
144
What is step one multiplying 1-digit by 4-digits?
Write the 4-digit number in expanded form.
True or False?
The expression is equal to 2 X 34?
2 X (30 + 4)
True
97,451 + 93,521 =
190,972
What is the unknown number that makes the equation true?
9 X 500 = ?
4,500
Solve.
9 X 234 =
2,106
What is step two when solving a multiplication equation?
Draw your arrows and get your equations.
The equation is equal to 4 X (700 + 90 + 8)
4 X 789
False
What are all of the factors of 18?
1, 18, 2, 9, 3, 6
What is the unknown number that makes the equation true?
7 X 4,263 = ? + 1400 + 420 + 21
28,000
Solve.
4 X 5712 =
22,848
What is the answer called when multiplying numbers?
Product
True or False?
4 X 67 = 2 X 134
True
What are the first five multiples of 8?
8, 16, 24, 32, 40
What is the unknown number that makes the equation true?
72 X 63 = 4,200 + ? + 120 + 6
210
9 X 9999
89,991
What is the last step when multiplying 2-digit by 2-digit numbers.
Add the partial products.
True or False?
The multiplication expression equals 852.
3 X 426
False
Is the number one a prime or composite number?
Neither!