This Grade 4 worksheet expands function-table fluency under CCSS 4.OA.5. Learners apply rules to find outputs, work backward from outputs to inputs, and match Grade 4 input plus rule pairs with the correct output. Tasks blend addition, subtraction, multiplication, and division reasoning carefully and clearly. Students apply learned rules to find missing values in input-output tables, building Grade 4 algebraic reasoning and rule application skills.
Style:
Patterns and Input/Output Tables
Part A: Fill in the Blank
Write the missing word or number on each line.
1. Input 6 with rule multiply by 4 gives output 24.
2. Input 15 with rule subtract 8 gives output 7.
3. If the rule is add 12 and the input is 9, the Grade 4 output is 21.
4. If the rule is divide by 3 and the input is 27, the Grade 4 output is 9.
5. If output 32 came from input 8, the rule is multiply by 4.
6. If output 14 came from input 2, the Grade 4 rule is multiply by 7.
7. If input 11 and rule add 9 are given, the Grade 4 output is 20.
8. When the rule is subtract 6 and the output is 14, the Grade 4 input was 20.
9. When input 5 with rule multiply by 9 gives output 45.
Part B: Matching
Match each item on the left to the correct answer on the right.
1. Match each item to its correct answer.
Input 8, rule add 15
→ Output 23
Output 23
Input 6, rule multiply by 7
→ Output 42
Output 42
Input 36, rule divide by 9
→ Output 4
Output 4
Input 14, rule subtract 9
→ Output 5
Output 5
Patterns and Input/Output Tables
★ Part A: Fill in the Blank
Write the missing word or number on each line.
1) Input 6 with rule multiply by 4 gives output 24.
2) Input 15 with rule subtract 8 gives output 7.
3) If the rule is add 12 and the input is 9, the Grade 4 output is 21.
4) If the rule is divide by 3 and the input is 27, the Grade 4 output is 9.
5) If output 32 came from input 8, the rule is multiply by 4.
6) If output 14 came from input 2, the Grade 4 rule is multiply by 7.
7) If input 11 and rule add 9 are given, the Grade 4 output is 20.
8) When the rule is subtract 6 and the output is 14, the Grade 4 input was 20.
9) When input 5 with rule multiply by 9 gives output 45.
★ Part B: Matching
Match each item on the left to the correct answer on the right.
1) Match each item to its correct answer.
Input 8, rule add 15
→ Output 23
Output 23
Input 6, rule multiply by 7
→ Output 42
Output 42
Input 36, rule divide by 9
→ Output 4
Output 4
Input 14, rule subtract 9
→ Output 5
Output 5
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10 Questions
10-15 minutes
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