Page 6 - SPARK OF MATH book 6

(1-1) Multiplication of a Whole Number by a 3-digits.

To find 3952×23 To find 3256×241

1 1
1 1 1 2 2
2 1 3256
3952
× 241
× 23 3256 1×3256
11856 3×3952
130240 40×3256
+ 79040 20×3952 651200 200×3256
90896 add the partial
product 784696 add the partial
product

Find the product. Check your answer using a calculator.

7420 6879 5684 665

38 95 709 473

Your Work

a) Taghreed makes and sells traditional bead bracelets. Each

bracelet is made of 125 beads. Last year she sold 2,128
bracelets. How many beads did she use?

b) Write a problem of your own, about the multiplication of

two numbers, then solve it.

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