Standard Form & Significant Figures

Front

Round 1.64239 to 2 significant figures

Back

1.6

Front

Round 22.843 to 2 significant figures

Back

23

Front

Round 143.93999 to 1 significant figure

Back

100

Front

A student rounds 168.9 to 170. They have rounded it to ____________.

Back

2 significant figures

Front

Round 124.3 to 4 significant figures.

Back

124.3

Front

Convert 1300 to standard form.

Back

Front

What is 432 in standard form?

Back

Front

What is 61 in standard form?

Back

Front

Back

The number 19 should be between 1-10

Front

Back

Standard form should involve powers of 10, not powers of 15