Adding and Subtracting Place Value

What is the place value of 9 in the number 905?

• hundreds

• ones

• tens

41 + 25 =

• 66

• 57

• 96

• 24

15 + 22 =

  76 + 44 =

• 120

• 110

• 121

• 122

Add 6739 and the value of the digit 4 in 1845.

• 8584

• 6779

• 7139

• 6743

James have 90 marshmallows in the jar. He adds 382 more. How many marshmallows are now in the jar? 

• 472

• 289

• 340

• 198

245 + 387 =

What is the value of the expression 10,000 + 6,000 + 300 + 7 in standard form?

• 16,370

• 16,037

• 16,307

• 10,637

Subtract 789 from 932. What is the value of the tens place in the result?

• 3

• 2

• 5

• 4

516 + 468 =

• 974

• 1,984

• 984

• 986