| Problem | = | Problem | = | Problem | = |
|---|---|---|---|---|---|
| 4 × 2 | 3 × 5 | 2 × 10 | |||
| 9 × 3 | 5 × 8 | 7 × 8 | |||
| 9 × 8 | 3 × 9 | 5 × 5 | |||
| 6 × 4 | 4 × 6 | 7 × 3 | |||
| 10 × 2 | 5 × 4 | 4 × 5 |
| Problem | = | Problem | = | Problem | = |
|---|---|---|---|---|---|
| 8 ÷ 4 | 15 ÷ 3 | 20 ÷ 4 | |||
| 28 ÷ 4 | 36 ÷ 9 | 50 ÷ 5 | |||
| 70 ÷ 7 | 48 ÷ 8 | 48 ÷ 6 | |||
| 45 ÷ 9 | 42 ÷ 7 | 42 ÷ 6 |
| Problem | = | Problem | = |
|---|---|---|---|
| 39 + 87 | 6 × 5 | ||
| 142 − 65 | 30 ÷ 10 | ||
| 10 × 3 | 156 − 79 | ||
| 32 ÷ 8 | 64 + 58 |
| IN | OUT | IN | OUT | |
|---|---|---|---|---|
| 2 | 18 | Rule: | 3 | 15 |
| 3 | 27 | 5 | 25 | |
| 4 | 7 | |||
| 6 | 8 |
Rule for table 2:
Scenario: A school is ordering supplies. They need 35 boxes of pencils with 24 pencils in each box, and 18 boxes of erasers with 36 erasers in each box.
Part A: How many pencils did they order in all?
Part B: How many erasers did they order in all?
Part C: Explain your reasoning.