Problem Solving
Subtraction
Addition
Rounding
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100
Madison has 6 balloons. She gives some to Caleb and has 2 left. How many did she give to Caleb?
4 balloons
100
14-12
2
100
2+9
11
100
Round to the nearest 10: 7
10
100
What are the missing numbers? 2, 4, 6, ____, ____
8, 10
200
Daniel cooks 15 hamburgers. He eats some, gives Darren 3, and has 8 left. How many hamburgers did Daniel eat?
4 hamburgers
200
325-14
311
200
56+11
67
200
Round to the nearest 10: 14
10
200
What are the missing numbers? 5, 10, 15, ____, 25, 30, ____
20, 35
300
Maeson bought 42 pigs. He gives 14 to Manuel and 8 to Megan. How many pigs does Maeson have left?
20 pigs
300
42-38
4
300
46+37
83
300
Round to the nearest 10: 55
60
300
What are the missing numbers? 4,____, 12, 16, 20, ____
8, 24
400
Harrison has 27 crayons. He let Ryan borrow some. Harrison has 14 crayons left. How many crayons did Ryan borrow?
13 crayons
400
98-79
19
400
216+58
274
400
Round to the nearest hundred: 380
400
400
What are the missing numbers? ___, 6, ___, ____, 15, 18, 21
3, 9, 12
500
Mrs. Bambi has 89 chocolate candies. She keeps 15 candies, gives 20 candies to Mrs. Becky, and Mrs. Korissa ate the rest. How many candies did Mrs. Korissa eat?
54 candies
500
362-97
265
500
875+64
939
500
Round to the nearest hundred: 848
800
500
What are the missing numbers? 10, 20, ____, 40, ____, _____, _____, 80
30, 50, 60, 70