This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
Welcome back Bhat — been a while! Let's pick up where you left off. Here are the completed subtraction and addition problems: c) Subtract Step 1: Subtract the ones place. 5 - 8 Since 5 < 8, borrow 1 ten from the tens place. The 7 in the tens place becomes 6, and the 5 in the ones place becomes 15. 15 - 8 = 7 Step 2: Subtract the tens place. 6 - 6 = 0 The result of the subtraction is 7. c T O \\ \ 7 \ 5 \\ - \ 6 \ 8 \\ \ 0 \ 7 \\ Check (Addition) Step 3: Add the result of the subtraction to the number that was subtracted. 7 + 68 Add the ones place: 7 + 8 = 15. Write down 5 and carry over 1 to the tens place. Add the tens place: 1 + 0 + 6 = 7. The sum is 75, which matches the original number. c T O \\ \ 0 \ 7 \\ + \ 6 \ 8 \\ \ 7 \ 5 \\ d) Subtract Step 1: Subtract the ones place. 0 - 7 Since 0 < 7, borrow 1 ten from the tens place. The 9 in the tens place becomes 8, and the 0 in the ones place becomes 10. 10 - 7 = 3 Step 2: Subtract the tens place. 8 - 4 = 4 The result of the subtraction is 43. c T O \\ \ 9 \ 0 \\ - \ 4 \ 7 \\ \ 4 \ 3 \\ Check (Addition) Step 3: Add the result of the subtraction to the number that was subtracted. 43 + 47 Add the ones place: 3 + 7 = 10. Write down 0 and carry over 1 to the tens place. Add the tens place: 1 + 4 + 4 = 9. The sum is 90, which matches the original number. c T O \\ \ 4 \ 3 \\ + \ 4 \ 7 \\ \ 9 \ 0 \\ Complete the subtraction and addition facts Step 1: Solve the first subtraction problem. 78 - 65 Subtract the ones place: 8 - 5 = 3. Subtract the tens place: 7 - 6 = 1. 78 - 65 = 13 Step 2: Complete the related addition fact. The result of the subtraction plus the number subtracted should equal the original number. 13 + 65 = 78 Step 3: Solve the second subtraction problem. 88 - 59 Subtract the ones place: 8 - 9. Since 8 < 9, borrow 1 ten from the tens place. The 8 in the tens place becomes 7, and the 8 in the ones place becomes 18. 18 - 9 = 9 Subtract the tens place: 7 - 5 = 2. 88 - 59 = 29 Step 4: Complete the related addition fact. The result of the subtraction plus the number subtracted should equal the original number. 29 + 59 = 88 Send me the next one 📸