Powers of 10
What is the product?
10 to the power of 2
100
322 x 2
644
Estimate
10 x 25
300
345 x 25
8625
Round each number to the nearest tenth. THEN add them to get your answer
56.75
57.83
114.6
What is the multiplication expression?
10 to the power of 4
10x10x10x10
27 x 89
2 403
Estimate
64 x 29
1800
1900
1860
2000
52 x 43
2236
What five letter word becomes shorter when you add two letters to it?
Short
What is the exponential form?
1000
10 to the power of 3
10^3
13 x 590
7 670
Estimate
25 x 200
6000
1000 x 25
25000
What does "About" mean?
Estimate
What is the multiplication expression, and product?
10 to the power of 4
10x10x10x10
10000
544 x 52
28 288
Estimate
721 x 46
33,170 33,200 30,000
33,000 36,000 35,000
521 x 45
23445
In 5 to the power of 3, which is the exponent and which is the base?
Base: 5
Exponent:3
What is the product, multiplication form, exponential form?
3 to the power of 4
81
3x3x3x3
3^4
1256 x 22
27 632
2584 x 56
180,000 156,000 154,800
140,000 100,000 144,700
1221 x 9
10989
What are the different strategies of multiplying?
Partial Product
Area Model Square
Algorithm