Basic Triple Digits
What is 123 × 2?
246
A factory produces 125 toys each day. How many toys are produced in 3 days?
375
Estimate 312 × 3 by rounding to the nearest hundred.
300 × 3 = 900
What is 200 × 7?
1,400
What is 145 × 11?
1595
What is 304 × 3?
912
A bookstore sells 256 books per week. How many books are sold in 4 weeks?
1024
Round 499 × 2 to the nearest hundred and solve.
500 × 2 = 1,000
What is 123 × 5?
615
What is 321 × 12?
3852
What is 150 × 4?
600
An orchard has 315 apple trees, and each tree produces 3 apples. How many apples are there in total?
945
Round 258 × 4 to the nearest ten and estimate the product.
260 × 4 = 1,040
What is 456 × 3?
1,368
What is 289 × 15?
4335
What is 275 × 5?
1375
A school has 412 students, and each student brings 2 pencils. How many pencils are brought?
824
Round 613 × 5 to the nearest hundred and find the estimated product.
600 × 5 = 3,000
What is 310 × 9?
2,790
What is 508 × 8?
4064
What is 398 × 6?
2388
A library has 542 shelves, and each shelf holds 5 books. How many books are there in total?
2710
Estimate 789 × 6 by rounding to the nearest ten.
790 × 6 = 4,740
What is 678 × 4?
What is 735 × 13?
9,555