Use the tools to show these numbers:
1011 100 101 110 111 1 111
Ask someone to set up five numbers for you with tools. Write the numbers here:
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
Start with the first number, double it, double again; double at least seven times:
3
5
7