Double Trouble
What is 12 x 100?
1,200
Write 47 in expanded form
40 + 7
What is 4 x 10?
40
Sarah buys 3 boxes of pencils. Each box has 10 pencils. How many pencils does she have?
30 pencils
What is 10 x 6?
60
What is 2 x 200?
400
Write 308 in expanded form
300 + 8
What is 7 x 100?
700
What is 37 x 4? Use one of the methods to solve
148
What is 100- 37?
63
What is 400 x 2,000?
800,000
Write 2,403 in expanded form
2,000 + 400 + 3
What is 36 x 10
360
What is 28 x 9? Use one of the methods to solve
252
What is 8 x 7?
56
What is 3,000 x 9,000?
21,000,000
What number is this? 600 + 50 + 9?
659
What is 85 x 100?
8,500
Mr. Johnson needs to get plywood to build his flatbed trailer. The flatbed trailer is 8 feet by 45 feet. What is the area of the flatbed Mr. Johnson needs to cover with plywood?
45 x 8= 360
What is 9 x 4?
36
What is 200 x 8,000?
1,600,000
What number is this? 3,000 + 200 + 10 + 4
3,214
213,000
Mrs. Kelly is spreading stone dust as a base for a walkway. The walkway is 5 feet by 43 feet. What is the area of the walkway Mrs. Kelly needs to cover with stone dust?
43 x 5 = 215
What is 25 x 4?
100