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Digit Sum Sorting Medium - Absolute-Beginner Level: core concept mastery Digit Sum Sorting Medium ABSOLUTE BEGINNER

This skill primer 🌟 worksheet focuses on Digit Sum Sorting Medium - a key topic in Input Output Basic. You'll solve 20 absolute-beginner-level problems (Worksheet 1 of 10). The primary focus is on core concept mastery. Master digit sum sorting medium problems, digit sum sorting medium reasoning questions, and digit sum sorting medium practice through systematic practice.

📝 Worksheet 1 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Absolute Beginner level

What you'll learn in this worksheet:
Your progress through Digit Sum Sorting Medium
Worksheet 1 of 10 (0% complete)

Question 1

Input: 12 87 14 84 99 51 Step 1: Calculate digit sums → 12(3) 87(15) 14(5) 84(12) 99(18) 51(6) Step 2: Sort by digit sum (ascending) → 12 14 51 84 87 99 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 12 14 51 84 87 99

Question 2

Input: 93 86 33 10 27 77 Step 1: Calculate digit sums → 93(12) 86(14) 33(6) 10(1) 27(9) 77(14) Step 2: Sort by digit sum (ascending) → 10 33 27 93 77 86 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 10 33 27 93 77 86

Question 3

Input: 95 59 19 79 21 80 Step 1: Calculate digit sums → 95(14) 59(14) 19(10) 79(16) 21(3) 80(8) Step 2: Sort by digit sum (ascending) → 21 80 19 59 95 79 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 21 80 19 59 95 79

Question 4

Input: 89 34 30 70 41 72 Step 1: Calculate digit sums → 89(17) 34(7) 30(3) 70(7) 41(5) 72(9) Step 2: Sort by digit sum (ascending) → 30 41 34 70 72 89 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 30 41 34 70 72 89

Question 5

Input: 41 60 20 11 57 35 Step 1: Calculate digit sums → 41(5) 60(6) 20(2) 11(2) 57(12) 35(8) Step 2: Sort by digit sum (ascending) → 11 20 41 60 35 57 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 11 20 41 60 35 57

Question 6

Input: 53 37 29 59 65 35 Step 1: Calculate digit sums → 53(8) 37(10) 29(11) 59(14) 65(11) 35(8) Step 2: Sort by digit sum (ascending) → 35 53 37 29 65 59 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 35 53 37 29 65 59

Question 7

Input: 16 98 82 61 64 54 Step 1: Calculate digit sums → 16(7) 98(17) 82(10) 61(7) 64(10) 54(9) Step 2: Sort by digit sum (ascending) → 16 61 54 64 82 98 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 16 61 54 64 82 98

Question 8

Input: 30 77 10 71 83 38 Step 1: Calculate digit sums → 30(3) 77(14) 10(1) 71(8) 83(11) 38(11) Step 2: Sort by digit sum (ascending) → 10 30 71 38 83 77 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 10 30 71 38 83 77

Question 9

Input: 48 94 32 64 73 10 Step 1: Calculate digit sums → 48(12) 94(13) 32(5) 64(10) 73(10) 10(1) Step 2: Sort by digit sum (ascending) → 10 32 64 73 48 94 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 10 32 64 73 48 94

Question 10

Input: 13 30 70 99 15 27 Step 1: Calculate digit sums → 13(4) 30(3) 70(7) 99(18) 15(6) 27(9) Step 2: Sort by digit sum (ascending) → 30 13 15 70 27 99 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 30 13 15 70 27 99

Question 11

Input: 22 13 89 73 59 75 Step 1: Calculate digit sums → 22(4) 13(4) 89(17) 73(10) 59(14) 75(12) Step 2: Sort by digit sum (ascending) → 13 22 73 75 59 89 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 13 22 73 75 59 89

Question 12

Input: 26 81 46 56 99 60 Step 1: Calculate digit sums → 26(8) 81(9) 46(10) 56(11) 99(18) 60(6) Step 2: Sort by digit sum (ascending) → 60 26 81 46 56 99 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 60 26 81 46 56 99

Question 13

Input: 32 48 96 41 47 59 Step 1: Calculate digit sums → 32(5) 48(12) 96(15) 41(5) 47(11) 59(14) Step 2: Sort by digit sum (ascending) → 32 41 47 48 59 96 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 32 41 47 48 59 96

Question 14

Input: 14 35 76 33 10 58 Step 1: Calculate digit sums → 14(5) 35(8) 76(13) 33(6) 10(1) 58(13) Step 2: Sort by digit sum (ascending) → 10 14 33 35 58 76 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 10 14 33 35 58 76

Question 15

Input: 26 77 99 23 59 89 Step 1: Calculate digit sums → 26(8) 77(14) 99(18) 23(5) 59(14) 89(17) Step 2: Sort by digit sum (ascending) → 23 26 59 77 89 99 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 23 26 59 77 89 99

Question 16

Input: 55 80 64 18 58 49 Step 1: Calculate digit sums → 55(10) 80(8) 64(10) 18(9) 58(13) 49(13) Step 2: Sort by digit sum (ascending) → 80 18 55 64 49 58 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 80 18 55 64 49 58

Question 17

Input: 72 11 89 62 76 43 Step 1: Calculate digit sums → 72(9) 11(2) 89(17) 62(8) 76(13) 43(7) Step 2: Sort by digit sum (ascending) → 11 43 62 72 76 89 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 11 43 62 72 76 89

Question 18

Input: 68 98 35 88 95 41 Step 1: Calculate digit sums → 68(14) 98(17) 35(8) 88(16) 95(14) 41(5) Step 2: Sort by digit sum (ascending) → 41 35 68 95 88 98 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 41 35 68 95 88 98

Question 19

Input: 59 95 33 40 86 22 Step 1: Calculate digit sums → 59(14) 95(14) 33(6) 40(4) 86(14) 22(4) Step 2: Sort by digit sum (ascending) → 22 40 33 59 86 95 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 22 40 33 59 86 95

Question 20

Input: 87 88 66 10 60 44 Step 1: Calculate digit sums → 87(15) 88(16) 66(12) 10(1) 60(6) 44(8) Step 2: Sort by digit sum (ascending) → 10 60 44 66 87 88 What is the final sorted output?
Numbers sorted by sum of their digits (smallest sum first). If sums are equal, numbers sorted by value: 10 60 44 66 87 88
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