This Grade 4 worksheet builds decimal fluency by combining tenths and hundredths in problems such as 0.45 + 0.5 = 0.95. Learners annex zeros, link fractions like 5/10 and 64/100 to their decimal forms, and solve mixed addition and subtraction. A matching task pairs expressions and fractions with their decimal answers, deepening Grade 4 students' understanding of place value and decimal-fraction relationships.
Style:
Decimal Addition and Subtraction
Part A: Fill in the Blank
Write the missing word or number on each line.
1. 0.45 + 0.5 = 0.95 (rewrite 0.5 as 0.50)
2. 0.8 - 0.25 = 0.55
3. Write 5/10 as a decimal: 0.5
4. Write 64/100 as a decimal: 0.64
5. 0.27 + 0.3 = 0.57
6. 0.9 = 0.90 (annex a zero)
7. 0.75 - 0.5 = 0.25
8. 0.6 + 0.15 = 0.75
9. Write 0.42 as a fraction with denominator 100: 42/100
Part B: Matching
Match each item on the left to the correct answer on the right.
1. Match each item to its correct answer.
3/10 as decimal
→ 0.3
0.3
27/100 as decimal
→ 0.27
0.27
0.5 + 0.25
→ 0.75
0.75
0.8 - 0.55
→ 0.25
0.25
Decimal Addition and Subtraction
★ Part A: Fill in the Blank
Write the missing word or number on each line.
1) 0.45 + 0.5 = 0.95 (rewrite 0.5 as 0.50)
2) 0.8 - 0.25 = 0.55
3) Write 5/10 as a decimal: 0.5
4) Write 64/100 as a decimal: 0.64
5) 0.27 + 0.3 = 0.57
6) 0.9 = 0.90 (annex a zero)
7) 0.75 - 0.5 = 0.25
8) 0.6 + 0.15 = 0.75
9) Write 0.42 as a fraction with denominator 100: 42/100
★ Part B: Matching
Match each item on the left to the correct answer on the right.
1) Match each item to its correct answer.
3/10 as decimal
→ 0.3
0.3
27/100 as decimal
→ 0.27
0.27
0.5 + 0.25
→ 0.75
0.75
0.8 - 0.55
→ 0.25
0.25
Ready to Practice?
Complete each section carefully.
10 Questions
10-15 minutes
Auto-graded
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