Math · Age 11 · Multiplication & Division
Long Multiplication: 4-5 Digit × 2-Digit (Ex. 3)
Use long multiplication to solve complex multi-step problems.
Module
Multiplication & Division
Age
Age 11
Duration
12 min
Questions
5
What's in this exercise
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Question 1
Multiple choice
A school has 1,234 students. Each student needs 48 pencils per year. How many pencils in total?
Question 2
Multiple choice
43,210 × 21 = ?
Question 3
Multiple choice
A plane flies 11,250 km per trip and makes 36 trips. What is the total distance?
Question 4
Sequence
Partial products for 1,234 × 23: 1,234 × 3 = 3,702; 1,234 × 20 = ___.
Question 5
True or false
The sum of the two partial products in long multiplication gives the final answer.