Sum
37 + 53
90
82 + 47
130
2, 4, 6
8, 10, 12
Number 1 (p. 52)
4,818 miles
Elizabeth wanted to buy two books for a total of $17.45. She had enough money to buy the books but she left her wallet at home. How much did she spend on the books? What property of addition does this problem use?
$0, Zero
62 + 71 +14
147
46 + 45 + 71
170
3, 6, 12
24, 48, 96
Number 3 (p. 52)
3,300 - 3,900 - 2,600 - 2,700
Julia's family flew round trip from Green Bay, Wisconsin to Portland, Maine. The distance between Green Bay and Portland is 884 miles one way. Who traveled more miles? Julia or Bruno?
Julia
687 + 929
1,616
641 + 452 + 837
1,900
AC, AF, AI
AL, AO, AR
BONUS POINTS
BONUS POINTS
If a balloon rises 61,583 ft in the first hour and 42,459 ft in the second hour, how high will it go?
104,042 feet
6,873 + 2,418
9,291
4,656 + 6,343 + 2,311
13,000
AB, EF, IJ
MN, QR, UV
Number 2 (p. 52)
2,093 miles
Bruno and his family took a plane from Lima, Peru. They flew 671 miles to La Paz, Bolivia. Then, they took a round-trip bus ride to a nearby town. The bus ride was 146 miles total. Finally, they flew 671 miles back to Lima. How many miles did they travel altogether?
1,488 miles
30,895 + 61,748
92,643
17,486 + 56,413 + 65,144
150,000
3, 5, 4, 6, 5, 4
6, 5, 7
Number 4 (p. 52)
NYC and Denver - San Francisco and Houston
One of the wettest areas in the world is on the island of Kauai in Hawaii. If it rained 109 inches in spring, 178 inches in summer, 152 inches in fall, and 133 inches in winter, what was the total? Estimate the answer. Then, solve the problem.
600 in, 572 in