To determine in which place to write the first digit of the quotient for each division problem, we can make estimates and check the divisor multiplied by 10, 100, or 1,000.
-
3,418 ÷ 16
Estimate: 3,400 ÷ 16 ≈ 212.5
Multiplying the divisor:
16 x 10 = 160
16 x 100 = 1,600
16 x 1,000 = 16,000
The quotient will start in the hundreds place. -
1,577 ÷ 50
Estimate: 1,500 ÷ 50 = 30
Multiplying the divisor:
50 x 10 = 500
50 x 100 = 5,000
The quotient will start in the tens place. -
8,045 ÷ 24
Estimate: 8,000 ÷ 24 ≈ 333.33
Multiplying the divisor:
24 x 10 = 240
24 x 100 = 2,400
The quotient will start in the hundreds place. -
5,500 ÷ 90
Estimate: 5,400 ÷ 90 = 60
Multiplying the divisor:
90 x 10 = 900
90 x 100 = 9,000
The quotient will start in the tens place. -
2,838 ÷ 11
Estimate: 2,800 ÷ 11 ≈ 254.55
Multiplying the divisor:
11 x 10 = 110
11 x 100 = 1,100
The quotient will start in the hundreds place.
Here are the summarized places for each problem:
- Hundreds place
- Tens place
- Hundreds place
- Tens place
- Hundreds place