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Place Value

Part-Part-Whole

Number Forms

Adding

100

Fill in the Blank:

12,22,32,____,52,62,72

42

100

What place is the 1 in, in the number 173

Hundreds Place

100

Use part-part-whole to solve the problem.

Zack bought some soccer balls. he bought 7 on Monday, and then he bought 12 on Tuesday. How many soccer balls did Zack buy?

12+7=19

100

What's Standard form for the number: eighteen

18

100

7+5=?

7+5=12

200

Fill in the Blank:

111,113,115,117,____,121,123,_____

119,125

200

How many tens are in the number 987?

8 Tens

200

Eve has 13 toys. 7 are marbles, some are dolls. How many dolls does Eve have?

13-7=6

200

Write expanded form for the number: 273

200+70+3

200

18+?=23

?=5

300

Fill in the Blanks:

3,6,9,___,___,18,21,24

12,15

300

Draw a picture with tens rods, and ones blocks to represent the number:96

9 Tens Rods

6 Ones Blocks

300

Flin went to the store. He orginally had 13 cucumbers, but then he bought 18 more. How many cucumbers does Flin have now?

31 cucumbers

300

Write the word form for this number 20+8

Twenty Eight

300

Use nice numbers to find the answer

22+29=?

?=51

400

What do we do with the numbers in the ones place, when we count by 5s?

Alternate between two different numbers.

400

What do I do if I have more than 9 ones in the ones place when adding or subtracting?

Regroup

400

Ryan has 18 books. Kenleigh has 7 books. How many more books does Ryan have then Kenleigh?

11 Books

400

Write down all three forms for this number: 78

Standard: 78

Expanded: 70+8

Word: Seventy-Eight

400

Decompose to find the answer

33+58=?

30+8+50+8=96

500

Fill in the Blanks:

38,____,48,____,_____,63,68,____,____

43,53,58,73,78

500

Add with tens and ones blocks.

22+9=?

22+9=31

500

Eliseo has 12 doughnuts. He then ate 7 of them. Tyton saw that Eliseo was still hungry so he gave him 8 more. How many doughnuts does Eliseo have now?

13 Doughnuts

500

Decompose 83 three different ways.

80+3

70+13

60+23

500

Use tens and ones blocks to find the answer

17+32=?

?=49

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