Let’s solve each multiplication problem step by step.
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Problem 1: 52 × 84
Step 1: Multiply 52 by 4 (the ones digit of 84)
52 × 4 = 208
Step 2: Multiply 52 by 80 (the tens digit of 84 — remember to shift one place left, so it’s like multiplying by 8 and adding a zero)
52 × 8 = 416 → so 52 × 80 = 4160
Step 3: Add the two results
208 + 4160 = 4368
✔ Final for #1:
4368
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Problem 2: 67 × 63
Step 1: 67 × 3 = 201
Step 2: 67 × 60 = 4020 (because 67 × 6 = 402, then add zero)
Step 3: 201 + 4020 = 4221
✔ Final for #2:
4221
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Problem 3: 53 × 68
Step 1: 53 × 8 = 424
Step 2: 53 × 60 = 3180 (53 × 6 = 318, add zero)
Step 3: 424 + 3180 = 3604
✔ Final for #3:
3604
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Problem 4: 43 × 50
This is easy! Multiplying by 50 is same as multiplying by 5 and then by 10.
Step 1: 43 × 5 = 215
Step 2: 215 × 10 = 2150
Or directly: 43 × 50 = 2150
✔ Final for #4:
2150
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Problem 5: 91 × 57
Step 1: 91 × 7 = 637
Step 2: 91 × 50 = 4550 (91 × 5 = 455, add zero)
Step 3: 637 + 4550 = 5187
✔ Final for #5:
5187
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Problem 6: 37 × 49
Step 1: 37 × 9 = 333
Step 2: 37 × 40 = 1480 (37 × 4 = 148, add zero)
Step 3: 333 + 1480 = 1813
✔ Final for #6:
1813
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Final Answer:
1) 4368
2) 4221
3) 3604
4) 2150
5) 5187
6) 1813
Parent Tip: Review the logic above to help your child master the concept of two digit multiplication work sheets.