Lottie's 3rd Grade Math Review

Order of Operation

100

5 x 6 + 10

40

200

7 x 7 + 5

54

300

(5 + 8 ) 6 x 7 

55

400

( 6 x 4 ) 5 x 8 + 10

74

500

8 x 7 + 15 + 6 x 8 ( 9 x 10 )

209

Expanded form

100

Turn 38 into expanded form 

30 + 8

200

Turn 97 into expanded form

90 + 7

300

Turn 263 into expanded form

200 + 60 + 3 

400

Turn 878 into expanded form

800 + 70 + 8

500

Turn 5976 into expanded form

5,000 + 900 + 70 + 6

Multiplication

100

6 x 4 

24

200

5 x 8 

40

300

25 x 8 

200

400

42 x 64

2,688

500

895 x 64

57,280

Name boxes

100

Name three different  names for 24.

If you have something different it is ok as long as it equals 24.     

200

Name three different names for 32.

If you have something different it is  as long as it equals 32.

8 x 4 

32 x 1 

30 + 2 

300

Name three different names for 72. 

If you have something different it is ok as long as it equals 72.    

400

Name three different name for 85.

If you have something different it is ok as long as it equals 85.    

500

Name three different name for 128.

If you have something different it is ok as long as it equals 128.    

Subtraction

100

32 - 27 

5

200

125 - 72 

53

300

378 - 127

251

400

4,347 - 3,288

1,059

500

9,785 - 4,897

2,888