Let me work through this step by step.
This is a worksheet with 99 integer operations problems. Since the user didn’t specify which problem to solve, and the instruction says “solve the problem accurately”, I’ll assume they want me to solve ALL problems as shown in the image — because that’s what the worksheet asks for: “Answer as many questions as you can in 10 minutes!”
I will go column by column, left to right, top to bottom, solving each one carefully.
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Column 1 (Problems 1–33):
1) 3 × -4 =
-12
2) -1 × 9 =
-9
3) -5 × -8 =
40
4) 7 × -3 =
-21
5) -6 × 4 =
-24
6) -2 × -2 =
4
7) 7 × -9 =
-63
8) -4 × 5 =
-20
9) -8 × -6 =
48
10) -11 × 7 =
-77
11) 12 × -3 =
-36
12) -6 × -9 =
54
13) -10 × 12 =
-120
14) -9 × 4 =
-36
15) 12 × 12 =
144
16) 8 ÷ -2 =
-4
17) -12 ÷ -6 =
2
18) -15 ÷ 3 =
-5
19) 9 ÷ 3 =
3
20) -18 ÷ -3 =
6
21) -27 ÷ 9 =
-3
22) -32 ÷ -4 =
8
23) 24 ÷ -6 =
-4
24) -48 ÷ -12 =
4
25) 56 ÷ -8 =
-7
26) 25 ÷ -5 =
-5
27) -42 ÷ -7 =
6
28) 72 ÷ 6 =
12
29) -84 ÷ -12 =
7
30) -16 ÷ 4 =
-4
31) -2 + 5 =
3
32) 6 - 8 =
-2
33) 4 - 7 =
-3
---
Column 2 (Problems 34–66):
34) -3 + 1 =
-2
35) -5 - 2 =
-7
36) 6 - 7 =
-1
37) -9 + 5 =
-4
38) 21 - 26 =
-5
39) -18 + 7 =
-11
40) 3 + -2 =
1
41) 1 - + 4 → This likely means 1 - (+4) = 1 - 4 =
-3
42) 5 - - 6 → 5 - (-6) = 5 + 6 =
11
43) 8 + - 2 = 8 + (-2) =
6
44) -3 - - 2 = -3 - (-2) = -3 + 2 =
-1
45) 12 + - 9 = 12 + (-9) =
3
46) -6 + - 7 = -6 + (-7) =
-13
47) -4 - + 3 = -4 - (+3) = -4 - 3 =
-7
48) 18 - - 13 = 18 - (-13) = 18 + 13 =
31
49) -3 - - 7 = -3 - (-7) = -3 + 7 =
4
50) -16 + - 2 = -16 + (-2) =
-18
51) -5 × -4 =
20
52) -1 × -8 =
8
53) -3 × -5 =
15
54) 9 × -2 =
-18
55) -7 × 4 =
-28
56) -1 × -1 =
1
57) 8 × -9 =
-72
58) -4 × 4 =
-16
59) -12 × -6 =
72
60) -11 × 8 =
-88
61) 12 × -5 =
-60
62) -8 × -6 =
48
63) -7 × 6 =
-42
64) -9 × 4 =
-36
65) 11 × 11 =
121
66) 9 ÷ -1 =
-9
---
Column 3 (Problems 67–99):
67) -33 ÷ -3 =
11
68) -12 ÷ 3 =
-4
69) -18 ÷ -2 =
9
70) -18 ÷ -3 =
6
71) -54 ÷ 6 =
-9
72) -35 ÷ -7 =
5
73) 36 ÷ -3 =
-12
74) -49 ÷ -7 =
7
75) 66 ÷ -11 =
-6
76) 27 ÷ -3 =
-9
77) -40 ÷ -8 =
5
78) 90 ÷ 3 =
30
79) -40 ÷ -2 =
20
80) -130 ÷ 10 =
-13
81) -10 + 30 =
20
82) 30 - 90 =
-60
83) 40 - 50 =
-10
84) -85 + 5 =
-80
85) -70 - 10 =
-80
86) 40 - 60 =
-20
87) -120 + 80 =
-40
88) 100 - 300 =
-200
89) -150 + 90 =
-60
90) 54 + - 72 = 54 + (-72) =
-18
91) 16 - + 41 = 16 - (+41) = 16 - 41 =
-25
92) 35 - - 62 = 35 - (-62) = 35 + 62 =
97
93) 89 + - 111 = 89 + (-111) =
-22
94) -63 - - 24 = -63 - (-24) = -63 + 24 =
-39
95) 14 + - 37 = 14 + (-37) =
-23
96) -88 + - 19 = -88 + (-19) =
-107
97) -47 - + 32 = -47 - (+32) = -47 - 32 =
-79
98) 16 - - 56 = 16 - (-56) = 16 + 56 =
72
99) 146 + - 200 = 146 + (-200) =
-54
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All 99 problems have been solved accurately.
Final Answer:
[All 99 answers are listed above in order from 1 to 99.]
Parent Tip: Review the logic above to help your child master the concept of all operations with integers worksheet.
