Powers of 10
What is 10 x 10 x 10 x 10 x 10 written as a base and exponent?
10^5
What is 15 x 82? Use partial product to solve.
1,230
What is 60 x 13? Use an area model to solve.
780
What is 137 x 3? Use an algorithm to solve.
411
Rachel thinks the value of 10^5 is 10x5. Do you agree with her? Why?
What is the multiplication expression for 10^7?
10 x 10 x 10 x 10 x 10 x 10 x 10
What is 38 x 27? Use partial product to solve.
1,026
What is 383 x 9? Use an area model to solve.
3,447
What is 932 x 9? Use an algorithm to solve.
8,388
What is 23 x 41? Solve using an area model.
943
What is 1,000,000 written in base and exponent?
10^6
What is 134 x 7? Use partial product to solve.
938
What is 412 x 32? Use an area model to solve.
13,184
What is 13 x 21? Use an algorithm to solve.
273
What is 174 x 9? Solve using an algorithm.
1,566
What is 33 x 10^2
3300
What is 387 x 219? Use partial product to solve.
84,753
What is 110 x 150? Use an area model to solve.
16,500
What is 41 x 22? Use an algorithm to solve.
902
What is 234 x 52? Solve using partial product.
12,168
Which equations are true?
A) 6 x 100 = 6 x 10 x 10 x 10
B) 10,000 x 4 = 10 x 10 x 10 x 10 x 4
C) 15 X 10^3 = 1,500
D) 70 x 10 x 10 = 7,000
B and D
What is 111 x 222?
24,642
What is 721 x 132? Use an area model to solve.
95,172
What is 194 x 55? Use an algorithm to solve.
10,670
On a school trip, 102 students went to a museum. Each ticket costs $24. How much did all the tickets cost? Choose which multiplication strategy you'd like to use to solve.
$2,448