Addition
Subtraction
Place Value
Adding subtracting decimals
Angles
100

365+792

1,154

100

234,888-213,567

21,321

100

What's the place value of the underlined digit in the number.  389,234,564

Number 8 is in the Ten millions! Daily double

100

12.03+23.34

35.37 Daily Double

100

What angle is a straight line?

Straight angle. aka 180 degrees

200

9567+2334

11,901

200

566,789,000-213,456

566,575,544

200

What is the Place value of the underlined digit?. 234,312,823

Number 4 is in the millions place!.

200

2.93-1.23

1.70

200

What angle is less that 90

Acute

300

245,908,657+218,756,845

464,665,502

300

299,344,006-123,398 

299,220,608 daily double AHAHHAHAHA nice.

300

What is the place value of this number shown. 892,343,234,543.

Number 9 is ten billions place!.

300

92.02+21.92

113.94

300

What angle is more than 90 degrees

Obtuse

400

Lylias has 154,857,964 markers. She bought 256,999,086 more. How many does she have now?

411,857,050

400

Lilian has 349,234,893 marbles and then gives 234,900 away to her fans on youtube.How much does she have LEFT.

348,999,993

400

889,234,324,532,457

9 is in the trillions!.

400

6.90-2.34

3.56

400

What angle is exactly 90 degrees

Right angle

500

678,998,000,521+2,021

678,998,002,542

500

123,390,323,432,954-231,123,232

123,390,092,309,722

500

What is the underlined digit place value?. 892,923,378

Daily double! The digit 8 is in the hundred millions.

500

564.93-234.12

330.81

500

what angle is an circle

360 degrees

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