A. Anushka collected 63 shells. She gave 26 shells to her brother. How many shells are left with her?
Given: Total shells collected = 63 Shells given to brother = 26
Calculation: 63 - 26 Since 3 < 6, borrow 1 ten from 6 tens. Now we have 13 ones and 5 tens. Subtract ones: 13 - 6 = 7 Subtract tens: 5 - 2 = 3
Answer: Anushka has 37 shells left.
Explanation
This is a subtraction word problem with borrowing. Since 3 < 6, borrow 1 ten from 6 tens. Now we have 13 ones and 5 tens. Subtract ones: 13 - 6 = 7. Subtract tens: 5 - 2 = 3. Answer = 37 shells.
Solution Steps
Step 1: Anushka collected 63 shells
Step 2: She gave 26 shells to her brother
Step 3: Since 3 < 6, borrow 1 ten from 6
Step 4: Now we have 13 ones and 5 tens
Step 5: Subtract ones: 13 - 6 = 7
Step 6: Subtract tens: 5 - 2 = 3
Step 7: Answer = 37 shells