Unit 1
How many days are in a week? _____ = ________
How many fingers do you have? _____ = ________
How many letters are in your last name? _____ = ____________
How many grades are in your school? _____ = ________
How many questions are on this page? _____ = ________
Name: _____________________________
Writing Number Words to Twenty
First Word Problems
Unit 1
2 trees 4 more trees
2 + 4 = _______
Name: _____________________________
Making Word Problems
Bilal has 6 pencils.Bilal has 2 erasers.
Lisa has 5 spoons.Mark has 8 spoons.
Unit 1
Name: _____________________________
Ordinal Numbers
Question: There are ____ happy faces.
There are ____ sad faces.
How many faces are there altogether?
There are ____ faces altogether.____ + ____ = ____
Question: There were ____ birds in the tree.
____ birds flew away.
How many birds are left?
There are ____ birds left.____ - ____ = ____
Unit 1
Who is 5th?
Which dog is 3rd?
Which train car is 7th?
Name: _____________________________
Writing Ordinals
third = 3 ____ seventh = 7 ____
second = 2 ____ fifth = 5 ____ eighth = 8 ____
fourth = ______ ninth= ______
first = ______ sixth = ______
2 ____ 6 ____ 4 ____ 5 ____ 1 ____
7 ____ 9 ____ 10 ____ 8 ____ 3 ____
Unit 1
Name: _____________________________
Counting to 100
______
______
Unit 1
____ 75 ________ 88 ____
____ 99 ____ ____ 77 ____
____ 93 ____ ____ 84 ____
Name: _____________________________
Hundreds Chart
Unit 1
14 is ____ tens and ____ ones.
21 is ____ tens and ____ ones.
36 is ____ tens and ____ ones.
9 is ____ tens and ____ ones.
29 is ____ tens and ____ ones.
33 is ____ tens and ____ ones.
57 49 56 19 10 21
78 70 69 99 80 79
14 15 2071 69 70
Name: _____________________________
More Tens and Ones
Ordering Numbers to 100
Unit 1
66 62 65
___ ___ ___
40 39 37
___ ___ ___
75 79 70
___ ___ ___
22 27 18
___ ___ ___
Name: _____________________________
30 32 39 37 40
Unit 1
Name: _____________________________
Many Ways to Write a Number
24 34
57 51
Unit 1
9 - 4 = 5
10 - 5 = 5
__________________
2 + 5 + 2 = 9
4 + 4 + 1 = 9
__________________
Name: _____________________________
Using Length to Add and Subtract
Equal or Not Equal
10 - 6 2 + 2
10 - 6
2 + 2
Unit 1
Name: _____________________________
Equality and Inequality with Balances
11 + 4 8 + 6
11 + 4
8 + 6
9 - 2 3 + 3
9 - 2
3 + 3
9 - ___ = 3
2 + ___ = 4
6 + ___ = 8
7 - ___ = 3
5 + ___ = 9
Unit 1
Name: _____________________________
Missing Numbers
Unit 1
Name: _____________________________
8 - 6 = 5 - ___
8 - 6
5 -
4 + 3 = 10 - ___
4 + 3
10 -
9 + 2 = 12 - ___
9 + 2
12 -
Unit 1
Name: _____________________________
Adding, Subtracting, and Order
Which problem makes sense, 9 – 5 or 5 – 9? Explain. __________
_____________________________________________________
8 – 7 means ______________________________
8 – 7 = ____
