Grade 4 students bridge fractions and decimals by converting common fractions like 1/4 and 1/2 into decimal form before adding. They verify sums using both fraction and decimal representations, reinforcing equivalence between 25/100 and 0.25. This mixed practice strengthens flexible thinking about rational numbers per CCSS 4.NF.5. Students bridge fractions and decimals using familiar values and check their work two ways for stronger Grade 4 number sense and accuracy.
Style:
Decimal Addition and Subtraction
Part A: Fill in the Blank
Write the missing word or number on each line.
1. Grade 4: The fraction 1/4 written as a decimal is 0.25.
2. Grade 4: To compute 1/4 + 0.5, convert 1/4 to 0.25 first.
3. Grade 4: The sum 1/4 + 0.5 equals 0.75 in decimal form.
4. Grade 4: The fraction 1/2 equals 0.5 as a decimal.
5. Grade 4: Adding 3/10 + 0.45 gives 0.75 when written as a decimal.
6. Grade 4: The sum 1/4 + 1/2 equals 0.75 in decimal form.
7. Grade 4: To verify 0.75, you can write it as the fraction 3/4 in fourths.
8. Grade 4: The fraction 7/10 written as a decimal is 0.7.
9. Grade 4: Adding 1/2 + 0.25 gives 0.75 as a decimal sum.
Part B: Matching
Match each item on the left to the correct answer on the right.
1. Match each item to its correct answer.
1/4 as decimal
→ 0.25
0.25
1/2 as decimal
→ 0.5
0.5
1/4 + 0.5
→ 0.75
0.75
3/10 + 0.45
→ 0.75 verified
0.75 verified
Decimal Addition and Subtraction
★ Part A: Fill in the Blank
Write the missing word or number on each line.
1) Grade 4: The fraction 1/4 written as a decimal is 0.25.
2) Grade 4: To compute 1/4 + 0.5, convert 1/4 to 0.25 first.
3) Grade 4: The sum 1/4 + 0.5 equals 0.75 in decimal form.
4) Grade 4: The fraction 1/2 equals 0.5 as a decimal.
5) Grade 4: Adding 3/10 + 0.45 gives 0.75 when written as a decimal.
6) Grade 4: The sum 1/4 + 1/2 equals 0.75 in decimal form.
7) Grade 4: To verify 0.75, you can write it as the fraction 3/4 in fourths.
8) Grade 4: The fraction 7/10 written as a decimal is 0.7.
9) Grade 4: Adding 1/2 + 0.25 gives 0.75 as a decimal sum.
★ Part B: Matching
Match each item on the left to the correct answer on the right.
1) Match each item to its correct answer.
1/4 as decimal
→ 0.25
0.25
1/2 as decimal
→ 0.5
0.5
1/4 + 0.5
→ 0.75
0.75
3/10 + 0.45
→ 0.75 verified
0.75 verified
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10-15 minutes
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