Practice problemGrade 5 · 5.NF.A.2
A hike is 3/4 mile out and 5/8 mile back. Circle the best estimate for the total. 小径与 3/4 mile out、5/8 mile back 木牌 1/2 mile 1 1/2 miles 3 miles Why?
Individual task
Practice problem
Practice problemGrade 5 · 5.NF.A.2
A bottle holds 3/4 liter. You drink 1/3 liter. Circle an equation for what is left. 瓶子插画 标 3/4 liter 3/4 + 1/3 3/4 - 1/3 Left: liter
Individual task
Practice problemGrade 5 · 5.NF.A.2
A bottle holds 3/4 liter. You drink 2/3 liter. Circle an equation for what is left. 瓶子插画 标 3/4 liter 3/4 + 2/3 3/4 - 2/3 Left: liter
Individual task
Practice problemGrade 5 · 5.NF.A.2
A bottle holds 3/7 liter. You drink 1/8 liter. Circle an equation for what is left. 瓶子插画 标 3/7 liter 3/7 + 1/8 3/7 - 1/8 Left: liter
Individual task
Practice problemGrade 5 · 5.NF.A.2
A bottle holds 3/6 liter. You drink 2/9 liter. Circle an equation for what is left. 瓶子插画 标 3/6 liter 3/6 + 2/9 3/6 - 2/9 Left: liter
Individual task
Practice problemGrade 5 · 5.NF.A.2
Sam reads 2/3 hour, then 1/4 hour. Find the total time. ? 2/3 hour 1/4 hour Equation: Time: hour
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Practice problemGrade 5 · 5.NF.A.2
Sam reads 2/10 hour, then 2/7 hour. Find the total time. ? 2/10 hour 2/7 hour Equation: Time: hour
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Practice problemGrade 5 · 5.NF.A.2
Sam reads 9/10 hour, then 1/5 hour. Find the total time. ? 9/10 hour 1/5 hour Equation: Time: hour
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Practice problemGrade 5 · 5.NF.A.2
Sam reads 3/6 hour, then 4/10 hour. Find the total time. ? 3/6 hour 4/10 hour Equation: Time: hour
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Practice problemGrade 5 · 5.NF.A.2
You need 1 cup of oats. You have 3/8 cup. How much more is needed? 量杯插画 标 1 cup 与 0 Draw and solve: cup
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Practice problemGrade 5 · 5.NF.A.2
You need 2 cup of oats. You have 4/11 cup. How much more is needed? 量杯插画 标 2 cup 与 0 Draw and solve: cup
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Practice problemGrade 5 · 5.NF.A.2
You need 3 cup of oats. You have 1/3 cup. How much more is needed? 量杯插画 标 3 cup 与 0 Draw and solve: cup
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Practice problemGrade 5 · 5.NF.A.2
You need 2 cup of oats. You have 3/7 cup. How much more is needed? 量杯插画 标 2 cup 与 0 Draw and solve: cup
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Practice problemGrade 5 · 5.NF.A.2
After using 1/4 yard of ribbon, Jo has 2/3 yard left. How much ribbon did Jo start with? ? used: 1/4 yard left: 2/3 yard Start: yard
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Practice problemGrade 5 · 5.NF.A.2
After using 1/5 yard of ribbon, Jo has 7/9 yard left. How much ribbon did Jo start with? ? used: 1/5 yard left: 7/9 yard Start: yard
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Practice problemGrade 5 · 5.NF.A.2
After using 5/6 yard of ribbon, Jo has 4/7 yard left. How much ribbon did Jo start with? ? used: 5/6 yard left: 4/7 yard Start: yard
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Practice problemGrade 5 · 5.NF.A.2
After using 6/7 yard of ribbon, Jo has 4/6 yard left. How much ribbon did Jo start with? ? used: 6/7 yard left: 4/6 yard Start: yard
Individual task
Practice problemGrade 5 · 5.NF.A.2
Kai says 2/5 + 1/2 = 3/7. Can adding a positive amount make 1/2 smaller? 0 1/2 1 Explain:
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Practice problemGrade 5 · 5.NF.A.2
Kai says 3/7 + 4/5 = 7/12. Can adding a positive amount make 4/5 smaller? 0 4/5 1 Explain:
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Practice problemGrade 5 · 5.NF.A.2
Kai says 2/8 + 4/5 = 6/13. Can adding a positive amount make 4/5 smaller? 0 4/5 1 Explain:
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Practice problemGrade 5 · 5.NF.A.2
Kai says 1/7 + 3/5 = 4/12. Can adding a positive amount make 3/5 smaller? 0 3/5 1 Explain:
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Practice problemGrade 5 · 5.NF.A.2
A jug has 2 liters. Pour out 3/4 liter, then 2/3 liter. How much remains? 水壶 2 liters 与两个马克杯 3/4 L、2/3 L Steps: Left: liter
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Practice problemGrade 5 · 5.NF.A.2
A jug has 2 liters. Pour out 1/4 liter, then 3/6 liter. How much remains? 水壶 2 liters 与两个马克杯 1/4 L、3/6 L Steps: Left: liter
Individual task
Practice problemGrade 5 · 5.NF.A.2
A jug has 1 liters. Pour out 2/3 liter, then 1/9 liter. How much remains? 水壶 1 liters 与两个马克杯 2/3 L、1/9 L Steps: Left: liter
Individual task