Standard Mathematics Primary 4 Whole Numbers

In the number 47 356, the value of the digit 7 is ____ TIMES the value of the digit 7 in the number 30 705. What number goes in the blank?

A 10
B 100
C 1000
D 70
Show Worked Solution

Worked Solution

Step 1: Identify the place of digit 7 in 47 356. 47 356 — reading from right: 6 (ones), 5 (tens), 3 (hundreds), 7 (thousands), 4 (ten thousands). So digit 7 is in the THOUSANDS place. Its value = 7 × 1000 = 7000. Step 2: Identify the place of digit 7 in 30 705. 30 705 — reading from right: 5 (ones), 0 (tens), 7 (hundreds), 0 (thousands), 3 (ten thousands). So digit 7 is in the HUNDREDS place. Its value = 7 × 100 = 700. Step 3: Find how many times: 7000 ÷ 700 = 10. Step 4: Verify: 700 × 10 = 7000 ✓. Final: 10 times. Answer: 10

Correct answer: 10

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