Worked example
What is 24 × 13?
Answer & why
Answer: 312
24 × 10 = 240 and 24 × 3 = 72; together they make 312.
Grade 4 · Math
Find the product of two two-digit whole numbers.
8 generated examples + worked example

Answer: 312
24 × 10 = 240 and 24 × 3 = 72; together they make 312.
8 reproducible examples from this math generator. Choose New examples for another set.
Question 1
Use place value or a known fact; estimate before choosing.
Answer: 1,160
20 equal groups of 58 have 1,160 altogether: 20 × 58 = 1,160.
Question 2
Use place value or a known fact; estimate before choosing.
Answer: 5,494
82 equal groups of 67 have 5,494 altogether: 82 × 67 = 5,494.
Question 3
Use place value or a known fact; estimate before choosing.
Answer: 1,128
24 equal groups of 47 have 1,128 altogether: 24 × 47 = 1,128.
Question 4
Use place value or a known fact; estimate before choosing.
Answer: 3,525
75 equal groups of 47 have 3,525 altogether: 75 × 47 = 3,525.
Question 5
Use place value or a known fact; estimate before choosing.
Answer: 8,439
97 equal groups of 87 have 8,439 altogether: 97 × 87 = 8,439.
Question 6
Use place value or a known fact; estimate before choosing.
Answer: 1,125
25 equal groups of 45 have 1,125 altogether: 25 × 45 = 1,125.
Question 7
Use place value or a known fact; estimate before choosing.
Answer: 2,765
35 equal groups of 79 have 2,765 altogether: 35 × 79 = 2,765.
Question 8
Use place value or a known fact; estimate before choosing.
Answer: 2,280
40 equal groups of 57 have 2,280 altogether: 40 × 57 = 2,280.