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This worktext provides practical exercises in arithmetic calculation involving daily practice time and travel distance. It describes two scenarios: Carina's piano practice, where she needs to practice 180 minutes over 3 days, resulting in a daily requirement of 60 minutes. It also details a road trip where Caleb's family will travel 800 miles to visit grandparents, dividing the distance evenly over 2 days, leading to a daily travel of 400 miles. These exercises promote understanding of division and daily time management.
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Set Sail Worktext p. 205
1 2 600 3 6 ÷ 2 = ___
2 4 280 7 28 ÷ 4 = ___
3 5 4,000 8 40 ÷ 5 = ___
4 0 0 Check 4 400× 8 – 3 2 0 8 3, 2 0 0 3,200
6 0 Check 5 60× 7 – 4 2 0 7 4 2 0 420
6 3 900 330300
7 7 490 770700
8 66006,000 6 3,600
6 0 9 – 1 8 0 Carina has to practice the piano 180 minutes this week. If she practices the same amount each day and completes her practice in 3 days, how long will she need to practice each day? 3 1 8 0 180 ÷ 3 = 60 minutes
0 0 4 10 – 8 0 Caleb’s family will drive 800 miles to visit his grandparents. If they divide the trip evenly into 2 days, how many miles will they travel each day? 2 8 0 0 800 ÷ 2 = 400 miles