Question 11 of 42beginner🔧 ApplyFill in the Blanks3 marks

Now think and answer the following problems.

30×10=_____30 \times 10 = \_\_\_\_\_ 40×10=_____40 \times 10 = \_\_\_\_\_ 70×10=_____70 \times 10 = \_\_\_\_\_ 50×10=_____50 \times 10 = \_\_\_\_\_ 60×10=_____60 \times 10 = \_\_\_\_\_ 80×10=_____80 \times 10 = \_\_\_\_\_
Correct Answer
30×10=30030 \times 10 = 300 40×10=40040 \times 10 = 400 70×10=70070 \times 10 = 700 50×10=50050 \times 10 = 500 60×10=60060 \times 10 = 600 80×10=80080 \times 10 = 800
Exercise: Multiples of 10 | Q: 15 | (Page Page 6)
For More Understanding

Explanation

When multiplying multiples of 10 by 10, the result is the number of tens times 100. For example, 30=330 = 3 tens, so 30×10=3×100=30030 \times 10 = 3 \times 100 = 300.

Solution Steps

  1. Step 1: Express each number as tens (e.g., 30=330 = 3 tens)

  2. Step 2: Multiply by 10 to get hundreds (e.g., 3×100=3003 \times 100 = 300)

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