Addition and Subtraction, Unit 2

756,423 + 325,752 = _______

• 1,081,175

• 1,082,175

• 1,072,175

• 1,081,075

3,318,685 + 862,392 = ________

• 4,181,077

• 4,281,077

• 4,180,077

• 4,181,077

178,853 + 896,508 + 1,582,286 =_____________

• 2,657,647

• 2,557,647

• 2,657,637

• 2,656,547

Which of the following additions gives the greatest sum?

• 2,585,318 + 10,896 + 7,658

• 2,336,689 + 52,123 + 255,896

• 425,187 + 2,128,145 + 75,105

• 825,528 + 72,258 + 1,512,470

Estimate the sum of 385,512 + 427,243. Round off your answer to the nearest
thousand.

• 812,000

• 812,800

• 813,000

• 810,000

820,231 – 659,428 = __________

• 170,803

• 161,903

• 160,903

• 160,803

632,382 – 75,256 – 125,347 = ___________

• 431,779

• 431,789

• 431,879

• 441,879

925,258 – (237,210 + 142,852) = ___________

• 665,116

• 545,196

• 546,296

• 830,900

201,878 + (463,746 – 182,709) = __________

• 482,915

• 462,905

• 482,905

• 582,915

623,128 + (154,705 – 86,954) = ^{______________}

• 689,879

• 691,779

• 690,879

• 680,779