Word Problems
Find the Sum
*Challenge* Estimation using Rounding
Find the Difference
100
Jessica had 122 stickers in her collection. Her teacher gave her 12 more. How many stickers does Jessica have in all?
What is 134.
100
42 + 11 =_____
What is 53.
100
Round to the nearest ten and solve. 28+34=_____
What is 60.
100
122-112=__
What is 10.
200
Billy had $42. His father gave him $21 for his birthday. How much money does Billy have now?
What is $63.
200
108+40=____
What is 148.
200
Estimate to the nearest hundred and solve: 898-742=____
What is 200.
200
489-218=__.
What is 271.
300
Jackson has 234 points on his game. Jake has 218 points. About how many points do Jake and Jackson have together?
What is 452.
300
121+498=____
What is 619.
300
Round to the nearest ten and solve: 156+73=_____
What is 230.
300

150-25=__

What is 125.

400
Carol had 32 apples. Beth had 41 apples. They need 125 apples for the carnival. How many more apples do they need?
What is 52.
400
780+219=_____
What is 999.
400
Estimate to the nearest ten and solve: 92 - 45=_____
What is 40.
400

856-124=__

What is 732.

500
Mike had 642 marbles. He gave 40 marbles to Susan and 35 marbles to John. How many marbles does Mike have left?
What is 567.
500
150+664=_____
What is 814.
500
Estimate to the nearest hundred and solve: 218+402=_____
What is 600.
500

928-179=______

What is 749.

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