Lesson Example Discussion Quiz: Class Homework |
Quiz Discussion |
Title: Simplify |
Grade: 7-b Lesson: S1-L4 |
Explanation: Let us discuss a few questions on this topic and review the answers to every question. |
Quiz: Discussion in Class
| Problem Id | Question | Problem | Options |
|---|---|---|---|
Steps 1 |
Simplify |
\$ 50 \times 0.6 + (20 \div 10) + 30\$ |
A) \$ 93\$ B) \$ 102\$ C) \$ 32\$ D) \$ 62\$ |
Steps 2 |
Simplify |
\$(50 \div 5) - 45 \times (0.5) + 20\$ |
A) \$ 5.5\$ B) \$ 2.5\$ C) \$ 7\$ D)\$ 7.5\$ |
Steps 3 |
Simplify |
\$ (-30 \div 5) + 2.5 \times 5 + 25 \$ |
A) \$ 3.5\$ B) \$ 31.5\$ C) \$ 37.5\$ D) \$ 38.5\$ |
Steps 4 |
Simplify |
\$(9.2 )\times 2 + (10 \div 5) - 18\$ |
A) \$ 2.4 \$ B) \$ 2.45 \$ C) \$ 1.4 \$ D) \$ 0.4 \$ |
Steps 5 |
Simplify |
\$ 5 \times 25 + 2.5 + (0.25 \div 0.05)\$ |
A) \$ 132.5 \$ B) \$ 130.5 \$ C) \$ 125.5 \$ D) \$ 127.5 \$ |
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