Mary read 34 pages of her new book at school. When she got home, she read 28 more pages. How many pages did she read all together?
62 pages
8 + ? = 20
12
Draw a math model for the number 374.
* See Miss Pelletier's board *
78 - 12 =
66
32 + 16 + 5 + 41 =
94
Wyatt has a collection of 28 toy cars, 37 toy trucks, 15 toy airplanes, and 32 toy boats. How many toys make up his collection?
112 toys
? + 14 = 20
6
Write the number 452 in expanded form.
400 + 50 + 2
82 - 19 =
63
7 x 2 =
14
Mia has 78 crayons. She loses 22 crayons. Then, she loses 16 more. How many crayons is she left with?
40 crayons
? + 13 = 20
7
a.) How many ones are in the number 78?
b.) What value does the 7 represent?
a.) 8
b.) 7 tens or 70
347 - 105 =
242
Lily had 28 chickens. Some of them flew away. She was left with 11 chickens. How many flew away?
28 - ? = 11
28 - 17 = 11
Mr. Cormier had 108 students. Some left to go on a field trip. He then had 63 students. How many students went on the field trip?
45 students
20 = ? + 4
16
Make the LARGEST number you can with these three values 7,2,5.
752
843 - 560 =
283
Draw a math model for 89 - 12. Circle your answer.
* See Miss. Pelletier's board for answer
Dunkin Donuts started the day with 83 donuts. They sold some during the morning. At the end of the day, they had 16 donuts left. How many donuts were sold in the morning?
67 donuts
18 = 9 + ?
9
Draw a math model for the following number 893.
* See Miss. Pelletier's board for the math model.
800 + 90 + 3
900 - 713 =
187
Allie bought 26 lollipops. Jan took some of them. Now Allie has 18 lollipops. How many did Jan take?
26 - ? = 18
8 lollipops