Let’s solve each division problem one by one. Remember:
- When dividing two numbers with the
same sign (both positive or both negative), the answer is
positive.
- When dividing two numbers with
different signs, the answer is
negative.
We’ll go step by step and check each calculation.
---
1) (-10) ÷ (+2) = -5
→ Different signs → negative. 10 ÷ 2 = 5 → so -5
✔
2) (-77) ÷ (+7) = -11
→ Different signs → negative. 77 ÷ 7 = 11 → so -11
✔
3) (-56) ÷ (+7) = -8
→ Different signs → negative. 56 ÷ 7 = 8 → so -8
✔
4) (-27) ÷ (-3) = +9
→ Same signs → positive. 27 ÷ 3 = 9 → so +9
✔
5) (+45) ÷ (+5) = +9
→ Same signs → positive. 45 ÷ 5 = 9 → so +9
✔
6) (-4) ÷ (+2) = -2
→ Different signs → negative. 4 ÷ 2 = 2 → so -2
✔
7) (+110) ÷ (-11) = -10
→ Different signs → negative. 110 ÷ 11 = 10 → so -10
✔
8) (+70) ÷ (+7) = +10
→ Same signs → positive. 70 ÷ 7 = 10 → so +10
✔
9) (+50) ÷ (+10) = +5
→ Same signs → positive. 50 ÷ 10 = 5 → so +5
✔
10) (-70) ÷ (+10) = -7
→ Different signs → negative. 70 ÷ 10 = 7 → so -7
✔
11) (-20) ÷ (-2) = +10
→ Same signs → positive. 20 ÷ 2 = 10 → so +10
✔
12) (+72) ÷ (+9) = +8
→ Same signs → positive. 72 ÷ 9 = 8 → so +8
✔
13) (+30) ÷ (+6) = +5
→ Same signs → positive. 30 ÷ 6 = 5 → so +5
✔
14) (-42) ÷ (-7) = +6
→ Same signs → positive. 42 ÷ 7 = 6 → so +6
✔
15) (+35) ÷ (+7) = +5
→ Same signs → positive. 35 ÷ 7 = 5 → so +5
✔
16) (-48) ÷ (+6) = -8
→ Different signs → negative. 48 ÷ 6 = 8 → so -8
✔
17) (-36) ÷ (+6) = -6
→ Different signs → negative. 36 ÷ 6 = 6 → so -6
✔
18) (-18) ÷ (+6) = -3
→ Different signs → negative. 18 ÷ 6 = 3 → so -3
✔
19) (+72) ÷ (+8) = +9
→ Same signs → positive. 72 ÷ 8 = 9 → so +9
✔
20) (-110) ÷ (-11) = +10
→ Same signs → positive. 110 ÷ 11 = 10 → so +10
✔
21) (-10) ÷ (-5) = +2
→ Same signs → positive. 10 ÷ 5 = 2 → so +2
✔
22) (-44) ÷ (+11) = -4
→ Different signs → negative. 44 ÷ 11 = 4 → so -4
✔
23) (+77) ÷ (-7) = -11
→ Different signs → negative. 77 ÷ 7 = 11 → so -11
✔
24) (+21) ÷ (+7) = +3
→ Same signs → positive. 21 ÷ 7 = 3 → so +3
✔
25) (+27) ÷ (+3) = +9
→ Same signs → positive. 27 ÷ 3 = 9 → so +9
✔
26) (+18) ÷ (+3) = +6
→ Same signs → positive. 18 ÷ 3 = 6 → so +6
✔
27) (+30) ÷ (-5) = -6
→ Different signs → negative. 30 ÷ 5 = 6 → so -6
✔
28) (-36) ÷ (-4) = +9
→ Same signs → positive. 36 ÷ 4 = 9 → so +9
✔
29) (-21) ÷ (-7) = +3
→ Same signs → positive. 21 ÷ 7 = 3 → so +3
✔
30) (+24) ÷ (+6) = +4
→ Same signs → positive. 24 ÷ 6 = 4 → so +4
✔
All calculations checked and correct!
Final Answer:
1) -5
2) -11
3) -8
4) +9
5) +9
6) -2
7) -10
8) +10
9) +5
10) -7
11) +10
12) +8
13) +5
14) +6
15) +5
16) -8
17) -6
18) -3
19) +9
20) +10
21) +2
22) -4
23) -11
24) +3
25) +9
26) +6
27) -6
28) +9
29) +3
30) +4
Parent Tip: Review the logic above to help your child master the concept of order of operations with integers worksheet.