Practice problemGrade 5 · 5.NF.A.1
Start at 3. Jump back 6/7. 0 1/7 2/7 3/7 4/7 5/7 6/7 1 1/7 2/7 3/7 4/7 5/7 6/7 2 1/7 2/7 3/7 4/7 5/7 6/7 3 Land at:
Individual task
Practice problem
Practice problemGrade 5 · 5.NF.A.1
Rename 1 whole as fourths. 1 1/4 = /4 1 1/4 − 3/4 =
Individual task
Practice problemGrade 5 · 5.NF.A.1
Rename 1 whole as sevenths. 2 4/7 = /7 2 4/7 − 5/7 =
Individual task
Practice problemGrade 5 · 5.NF.A.1
Rename 1 whole as fifths. 2 1/5 = /5 2 1/5 − 4/5 =
Individual task
Practice problemGrade 5 · 5.NF.A.1
Rename 1 whole as sixths. 1 5/6 = /6 1 5/6 − 6/6 =
Individual task
Practice problemGrade 5 · 5.NF.A.1
Which expression matches the picture? Circle it. 1 1/2 − 1/2 1 1/2 − 1
Individual task
Practice problemGrade 5 · 5.NF.A.1
Which expression matches the picture? Circle it. 1 4/5 − 4/5 1 4/5 − 1
Individual task
Practice problemGrade 5 · 5.NF.A.1
Which expression matches the picture? Circle it. 1 5/6 − 5/6 1 5/6 − 1
Individual task
Practice problemGrade 5 · 5.NF.A.1
Which expression matches the picture? Circle it. 1 2/5 − 2/5 1 2/5 − 1
Individual task
Practice problemGrade 5 · 5.NF.A.1
Is the difference less than 2? Explain and correct. 思考中的男孩插画 2 1/4 − 3/4 = 2 2/4 Correct difference:
Individual task
Practice problemGrade 5 · 5.NF.A.1
Is the difference less than 3? Explain and correct. 思考中的男孩插画 3 2/4 − 3/4 = 3 1/4 Correct difference:
Individual task
Practice problemGrade 5 · 5.NF.A.1
Is the difference less than 3? Explain and correct. 思考中的男孩插画 3 1/4 − 2/4 = 3 1/4 Correct difference:
Individual task
Practice problemGrade 5 · 5.NF.A.1
Is the difference less than 2? Explain and correct. 思考中的男孩插画 2 4/6 − 5/6 = 2 1/6 Correct difference:
Individual task
Practice problemGrade 5 · 5.NF.A.1
Complete the equation. Show a model. 3 − = 1 2/3
Individual task
Practice problemGrade 5 · 5.NF.A.1
Complete the equation. Show a model. 3 − = 1 4/8
Individual task
Practice problemGrade 5 · 5.NF.A.1
Complete the equation. Show a model. 5 − = 3 6/8
Individual task
Practice problemGrade 5 · 5.NF.A.1
Complete the equation. Show a model. 5 − = 2 4/8
Individual task
Practice problemGrade 5 · 5.NF.A.1
A bowl has 2/3 cup of berries and 1/4 cup of grapes. How much fruit? Total: cup
Individual task
Practice problemGrade 5 · 5.NF.A.1
A bowl has 1/4 cup of berries and 1/6 cup of grapes. How much fruit? Total: cup
Individual task
Practice problemGrade 5 · 5.NF.A.1
A bowl has 2/4 cup of berries and 1/2 cup of grapes. How much fruit? Total: cup
Individual task
Practice problemGrade 5 · 5.NF.A.1
A bowl has 1/2 cup of berries and 1/4 cup of grapes. How much fruit? Total: cup
Individual task
Practice problemGrade 5 · 5.NF.A.1
A helper says 1/2 + 1/3 = 2/5. Use a model and an estimate to correct it. = 1/2 = 1/3 Correct sum: Why?
Individual task