Worksheet: Subtracting Ones from Two-Digit Numbers on a Number Line

In this worksheet, we will practice subtracting a one-digit number from a two-digit number when crossing a ten by modeling two jumps on a number line.

Q1:

Use the number line to calculate 327.

Q2:

There are 15 students in a class. 6 of them are girls. Use the number line to find how many boys are in that class.

Q3:

What are the two numbers that should fill the empty boxes on this number line?

  • A49, 47
  • B48, 46
  • C50, 46
  • D50, 48

What is the calculation shown by this number line?

  • A544
  • B502
  • C546
  • D506

Q4:

Which number line shows the answer to the calculation 357?

  • A
  • B
  • C
  • D

Q5:

Natalie used the given model to solve 629. Find the missing numbers in her equation: 629=622=.

  • A6, 53
  • B7, 54
  • C7, 53
  • D9, 52

Which of the following number lines represents the jumps she made using the model?

  • A
  • B
  • C
  • D

Q6:

Use the given ten frames to find 347.

Which of the following number lines is equivalent to the previous ten frames?

  • A
  • B
  • C
  • D

Q7:

Mia was using the given model and number line to carry out an operation.

Which of the following sentences represents the jumps she made on the number line?

  • A7325
  • B65+3+5
  • C7336
  • D7335

What did she find in the end?

  • A65+8=57
  • B733=70
  • C738=65
  • D735=68

Q8:

Use the given number line to find 546 by crossing a ten.

Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.