Reasonability & Estimation

Jack has 108 cards and Jill has 53 cards. Jack says they have about 150 cards in total.

Jack has 98 cards and Jill has 50 cards. Jack says they have about 150 cards in total.

Jack has 99 cards and Jill has 55 cards. Jack says they have about 150 cards in total.

Jack has 94 cards and Jill has 54 cards. Jack says they have about 150 cards in total.

Jack has 94 cards and Jill has 49 cards. Jack says they have about 150 cards in total.

Jack has 104 cards and Jill has 53 cards. Jack says they have about 150 cards in total.