One-Digit Multiplication
40 x 3
What is 120?
22 x 11
What is 242?
This is the word form for 102
What is two to the power of ten OR the second power of ten?
OR ten squared!
The property used in this problem:
12 + 7 = 7 + 12
What is the commutative property of addition?
What is the VALUE of the 4 in 81,742,003?
What is 40,000?
36 x 5
What is 180?
35 x 30
What is 1,050?
The value of 102
What is 100?
We use this property in this problem:
2 + (8 + 14) = (2 + 8) + 14
What is the associative property of addition?
80 is 1/10 of ______
What is 800?
48 x 8
What is 288?
43 x 42
What is 1,806?
Find the value of 8 x 100
What is 8?
We use this property in this problem:
13 x 1 = 13
What is the identity property of multiplication?
It is 3,441 miles round trip to Bob's aunt's house. If he travels to her house 3 times this year, how many miles did he travel in all?
What is 10,323 miles?
78 x 6
What is 468?
349 x 19
What is 6631?
Solve. ( 6 x 5 ) x 105
What is 3,000,000?
Use the associative property & mental math strategies to solve 2 x ( 27 x 5)
What is (5 x 2) x 27
10 x 27
= 270 ?
Compare the 5s in the two numbers using place value understanding.
1,523 and 1,205
What is the 5 in 1,523 is in the hundreds place and the 5 in 1,205 is in the ones therefore, 500 is 100 x greater than 5?
99 x 8
What is 792?
158 x 492
What is 77,736?
Mrs. Blue had 4 x 103 stickers. Mr. Green had 4 x 105 stickers. How many more stickers did Mr. Green have than Mrs. Blue?
What is 396,000 more?
John used distributive property to solve a multiplication problem. If John's paper shows this (7 x 50) + (7 x 8), what is the ORIGINAL multiplication equation?
What is 7 x 58?
What is the STANDARD form of this expanded number?
(8 x 100,000) + (2 + 1,000) + (3 x 10)
What is 802,030?