Decimal and money stories, more than one step

Answer Key - Grade 6 Math Worksheet - Challenge Me

Circle the best answer, or write your answer on the line.

1. 1.

   On Ari's trail map, 1 cm stands for 2.5 km. The route has legs of 3.4 cm and 1.6 cm. How many real kilometers is the whole route?

   12.5 km
2. 2.

   On Bo's bike map, 1 cm stands for 1.5 km. The ride has legs of 2.2 cm and 4.8 cm (one past an ice cream stand). How many real kilometers is the whole route?

   10.5 km
3. 3.

   On Esme's park map, 1 cm stands for 0.8 km. The walk has legs of 5.5 cm and 2.5 cm. How many real kilometers is the whole route?

   6.4 km
4. 4.

   Ride tickets cost $2.50 each. Kira's group has $18.75. How many tickets can it buy?

   • 7.5
   • 7
   • 8
5. 5.

   Luz has $6.50 and saves $3.50 a week for a $24 skateboard helmet. How many weeks until Luz has enough?

   • 5 weeks
   • 7 weeks
   • 9 weeks
6. 6.

   Milo adds 4.5 + 2.35 and gets 2.80 by lining up the last digits. Agree or disagree?

   • Agree: line up the right edge
   • Agree: 45 + 235 = 280
   • Disagree: it is 6.85
7. 7.

   Noah adds 7.25 + 1.5 by lining up the last digits and gets 7.40. Agree or disagree?

   • Agree: right digits go under right digits
   • Disagree: it is 8.75
   • Agree: 725 + 15 is 740
8. 8.

   Ren finds 4 snacks at $2.13 cost $85.20. Is that sensible?

   • Yes: snacks are pricey
   • No: about $0.85
   • No: about $8
9. 9.

   Tala rides 6.8 km three times and gets 20.4 km. Is that sensible?

   • No: about 200 km
   • Yes: about 21 km
   • No: about 2 km
10. 10.

    Four friends share a $9.60 gift. Zee says each pays $38.40. What went wrong?

    • Added instead of subtracting
    • Multiplied instead of dividing
    • Nothing: that is right