Rounding
Addition
Subtraction
Word problems
Mystery
100

Round 38 to the nearest 10

What is 40

100

600+543=

What is 1,143

100

20-16=

What is 4

100

Ava had 16 marbles. She gave her sister 4 and brother 3. How many does Ava have?

What is 9

100

61+54=

What is 115

200

Round 150 to the nearest 100

What is 200

200

8,090+62=

What is 8,152

200

62-34=

What is 28

200

Ben had 43 books. He gave 24 to his friend. How much does Ben have?

What is 19

300

Round 8,093 to the nearest 1,000

What is 8,000

300

82,087+3,907=

What is 85,994

300

234-98=

What is 136

300

Shannon had 93 capes. She gave 56 to her mom and 16 to her dad. How many capes does Shannon have?

What is 21

400

Round 47,809 to the nearest 10,000

What is 50,000

400

709,843+234=

What is 710,077

400

2,986-723=

What is 2,263

400

Tam had 42 hair dyes. He gave 38 to his sister and 2 to his friend. How many hair dyes does Tam have?

What is 2

500

Round 210,999 to the nearest 100,000

What is 200,000

500

1,987,234+67,980=

What is 2,055,214

500

1,986,673-231,895=

What is 1,754,778

500

Keefe has 456 arrows. He gave away 365. How many arrows does Keefe have.

What is 91

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