Show:
Rounding
Number Forms
Addition
Subtraction
multiplication
100

Round 345 to the nearest ten

350

100

Write the standard form of six hundred fifty-five

655

100

6,311+268

6,579

100

567-134

433

100

5x5



25

200

Round 1,678 to the nearest hundred

1,700

200

Write the standard form of 5,000+400+5

5,405

200

6,312+1,269

7,581

200

4,899-4,782

117

200

8X7

56

300

Round 5,555 to the nearest thousand

6,000

300

Write 45,322 in expanded form

40,000+5,000+300+20+2

300

52,098+25,123

77,221

300

7,525-3,502

4,023

300

9X8

72

400

Round 33,1970 to the nearest ten thousand

30,000

400

Write 905,123 in expanded form

900,000+5,000+100+20+3

400

544,811+356,445

901,256

400

431,925-204,815

227,110

400

11x8

88

500

Round 987,654 to the nearest hundred thousand

1,000,000

500

Write 45,987 in word form

forty five thousand, nine hundred eighty seven

500

527+275+752

1,554

500

600,658-592,569

8,089

500

12x12

144