To solve this worksheet, we need to multiply the numbers in the left column by the number in the box at the top of each section. The rule is simple: take the first number (like 500) and multiply it by the multiplier (like 2).
Here is the step-by-step calculation for each problem:
1) Multiplier: $\times 100$
* $1 \times 100 = 100$ (Given)
* $3 \times 100 = 300$ (Given)
* $4 \times 100 = 400$
* $6 \times 100 = 600$
* $7 \times 100 = 700$
* $8 \times 100 = 800$
* $9 \times 100 = 900$
2) Multiplier: $\times 500$
* $1 \times 500 = 500$ (Given)
* $2 \times 500 = 1,000$
* $3 \times 500 = 1,500$
* $4 \times 500 = 2,000$
* $5 \times 500 = 2,500$
* $6 \times 500 = 3,000$
* $7 \times 500 = 3,500$
3) Multiplier: $\times 300$
* $1 \times 300 = 300$ (Given)
* $2 \times 300 = 600$
* $3 \times 300 = 900$
* $4 \times 300 = 1,200$
* $5 \times 300 = 1,500$
* $6 \times 300 = 1,800$
* $7 \times 300 = 2,100$
4) Multiplier: $\times 2$
* $200 \times 2 = 400$ (Given)
* $300 \times 2 = 600$
* $400 \times 2 = 800$
* $500 \times 2 = 1,000$
* $600 \times 2 = 1,200$
* $700 \times 2 = 1,400$
* $800 \times 2 = 1,600$
5) Multiplier: $\times 4$
* $200 \times 4 = 800$ (Given)
* $300 \times 4 = 1,200$
* $400 \times 4 = 1,600$
* $500 \times 4 = 2,000$
* $600 \times 4 = 2,400$
* $700 \times 4 = 2,800$
* $800 \times 4 = 3,200$
6) Multiplier: $\times 7$
* $200 \times 7 = 1,400$ (Given)
* $300 \times 7 = 2,100$
* $400 \times 7 = 2,800$
* $500 \times 7 = 3,500$
* $600 \times 7 = 4,200$
* $700 \times 7 = 4,900$
* $800 \times 7 = 5,600$
7) Multiplier: $\times 800$
* $5 \times 800 = 4,000$ (Given)
* $6 \times 800 = 4,800$
* $7 \times 800 = 5,600$
* $8 \times 800 = 6,400$
* $9 \times 800 = 7,200$
8) Multiplier: $\times 600$
* $5 \times 600 = 3,000$ (Given)
* $6 \times 600 = 3,600$
* $7 \times 600 = 4,200$
* $8 \times 600 = 4,800$
* $9 \times 600 = 5,400$
9) Multiplier: $\times 900$
* $5 \times 900 = 4,500$ (Given)
* $6 \times 900 = 5,400$
* $7 \times 900 = 6,300$
* $8 \times 900 = 7,200$
* $9 \times 900 = 8,100$
Final Answer:
1) 400, 600, 700, 800, 900
2) 1,000, 1,500, 2,000, 2,500, 3,000, 3,500
3) 600, 900, 1,200, 1,500, 1,800, 2,100
4) 600, 800, 1,000, 1,200, 1,400, 1,600
5) 1,200, 1,600, 2,000, 2,400, 2,800, 3,200
6) 2,100, 2,800, 3,500, 4,200, 4,900, 5,600
7) 4,800, 5,600, 6,400, 7,200
8) 3,600, 4,200, 4,800, 5,400
9) 5,400, 6,300, 7,200, 8,100
Parent Tip: Review the logic above to help your child master the concept of mathsalamand.