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Solve or estimate each problem. (Each question is worth 0.5 points, total 6 points)

[tex]\[ 220 \times 5 = \][/tex]

[tex]\[ 42 \times 2 = \][/tex]

[tex]\[ 24 \times 5 = \][/tex]

[tex]\[ 102 - 25 = \][/tex]



Answer :

Certainly! Let's work through each problem step-by-step:

1. To find the product of [tex]\( 220 \times 5 \)[/tex]:
- When you multiply 220 by 5, you get 1100.
- So, [tex]\( 220 \times 5 = 1100 \)[/tex].

2. To calculate [tex]\( 42 \times 2 \)[/tex]:
- Multiplying 42 by 2 gives you 84.
- Thus, [tex]\( 42 \times 2 = 84 \)[/tex].

3. To determine the value of [tex]\( 24 \times 5 \)[/tex]:
- Multiplying 24 by 5 results in 120.
- Therefore, [tex]\( 24 \times 5 = 120 \)[/tex].

4. To evaluate [tex]\( 102 - 25 \)[/tex]:
- Subtracting 25 from 102 leaves you with 77.
- So, [tex]\( 102 - 25 = 77 \)[/tex].

Hence, the detailed step-by-step solutions are:

- [tex]\( 220 \times 5 = 1100 \)[/tex]
- [tex]\( 42 \times 2 = 84 \)[/tex]
- [tex]\( 24 \times 5 = 120 \)[/tex]
- [tex]\( 102 - 25 = 77 \)[/tex]

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