Nutshell Numbers
Exactly Equations
Word Web
Mixing Melody
100
51 ___ 31
> or greater than
100
2+7 ___ 4+1
>
100
Josiah has 3 groups of ten. Malcolm has 2 groups of ten and 3 ones. Who has the smaller number?
Malcolm
100
<, or less than
200
31 __ 51
<, or less than
200
10-7 ___ 13-10
=
200
Caleb has 4 groups of ten. Caiyah has 2 groups of ten and 3 ones. Who has the larger number?
Caleb
200
4+6 __ 10-3
>, or greater than
300
9 tens 4 ones ___ 5 tens 4 ones
>, or equal to
300
Compare 2 numbers using >, < or =.
Teacher checks to confirm for accuracy that students created their own comparison equation.
300
Jake told Kim that he has the number 64. Kim thinks he has the number 46. Use base 10 model to represent Jake's number and Kim's number.
Jake- 64- 6 tens and 4 ones; Kim- 46- 4 tens and 6 ones
300
seventeen ___ seventy- five
<