Round 32 to the nearest ten
Round 137 to the nearest hundred
100
Estimate by rounding to the nearest hundred:
452 + 312
500 + 300 = about 800
Complete the following number sentence <, =, >:
67_____32
67 is greater than 32.
67>32
Solve the following problem:
164 + 129
293
Round 85 to the nearest ten
90
Round 567 to the nearest hundred
600
Estimate the sum by rounding to the nearest hundred:
425 + 268
400 + 300 = About 700
Complete the following number sentence <, =, >:
345 _____745
345 is smaller than 745.
345 < 745
Solve the following problem:
385 + 248
633
Round 147 to the nearest ten
150
Round 890 to the nearest hundred
900
Estimate the sum by rounding to the nearest hundred:
679 + 215
700 + 200 = About 900
Complete the following number sentence <, =, >
8,453____ 8,478
8,453 is smaller than 8,478.
8,453<8,478
Solve the following problem:
526 + 847
1,373
Round 99 to the nearest ten
100
Round 1,522 to the nearest hundred
1,500
Estimate the sum by rounding to the nearest hundred:
786 + 242
800 + 200 = About 1,000
90,891 _____ 89,871
90,891 is greater than 89,871.
90,891> 89,871
Solve the following problem:
23,416 + 78,214
101,630
Round 1,464 to the nearest ten
1,460
Round 1,997 to the nearest hundred
2,000
Estimate the sum by rounding to the nearest hundred:
1,477 + 2,617
1,500 + 2,600 = about 4,100
997,546_____ 997,821
997,546 is smaller than 997,821.
997,546 < 997,821
Solve the following problem:
125,355 + 74,234
199,589