A check mark tells you to use the tools to show your answer. Your teacher will look at your work with the tools and sign beside the check mark. You can use the tools to help you with any work on this page.

Use the tools to show these numbers:

1011 100 101 110 111 1 111Checkmark

Ask someone to set up five numbers for you with tools. Write the numbers here:

Checkmark

Put the decimal in these numbers:

1304 798 1 000

Underline the digit in the ones place:

$48.21$627.89 26.1 27.89

Underline the digit in the tens place:

10305 $276.10 $73.95 73.967 173.01

Underline the digit in the hundreds place:

1 789 $100.78 $321.98 34 905 204.1

Underline the digit in the thousands place:

67 000 10 068 4 680 25 349 789 376

Show each of these operations. Highlight the two that are the same:

200 + 2 200 ÷ 2 200 x 2 200 + 200 Checkmark

Start with the first number, double it, double again; double at least seven times:

3

5

7