Multiply by Multiples of 10, 100, or 1,000
Estimate Products
Use the Distributive Property to Multiply
Multiply 2-Digit by 1-Digit Factors
Multiply
100
What is 4 × 40?
160
100
247 x 7 = ? What is the estimated product? Use rounding to the nearest ten.
1,750
100
Fill in the blanks. 5 x 13 = 5 x (___ + ____)
5 x (10 + 3)
100
7 × 52 =
364
100
40 x 60 =
2,400
200
What is 6 X 70?
420
200
396 × 8 = ? What is the estimated product? Round to the nearest hundred.
3,200
200
Fill in the blanks. 4 x 15 = 4 x (___ + ___)
4 x (10 + 5)
200
91 × 8 = ?
728
200
90 x 90
8,100
300
7 × 300 =
2,100
300
5 × 448 = ? What is the estimated product? Round to the nearest hundred.
2,000
300
Fill in the blanks. 6 x 17 = 6 x (___ + ____)
6 x (10 + 7)
300
76 x 3 = ?
228
300
214 x 2 =
428
400
5 × 900 =
4,500
400
2 x 3,456 = ? What is the estimated product? Round to the nearest thousand.
6,000
400
Fill in the blanks. 7 x 23 = 7 x (____ + ____)
7 x (20 + 3)
400
6 x 82 =
492
400
523 x 4 =
2,092
500
3 × 8,000
24,000
500
A school cafeteria serves 2,750 lunches each week. About how many lunches are served in 4 weeks? Round to the nearest thousand. Give an equation and the answer.
3,000 x 4 = 12,000
500
Fill in the blanks. 8 x 37 = 8 x (____ + ____)
8 x (30 + 7)
500
4 x 96 =
384
500
6,232 x 3 =
18,696