Unit 4 Practice

10 more or 10 less

100

___ is 10 more than 35

45 is 10 more than 35 

200

___ is 10 less than 62

52 is 10 less than 62

300

___ is 10 more than 74

84 is 10 more than 74

Subtraction and addition

100

John has 50 stickers, and Alex has 20 stickers. How many more stickers does John have? (50-20=__)

John has 30 more stickers

200

If Emily has 30 pencils and Rachel gives 10 pencils to Emily, how many pencils does Emily have now? (30+10=__)

Emily has 40 pencils 

300

60-40=___ 

40+___=60

60-40=20

40+20=60

Number sequence

100

12, 13, 14, __, 16

12, 13, 14, 15, 16

200

45, 50, 55, __

45, 50, 55, 60

300

10, 20, 30, __, 50

10, 20, 30, 40, 50

How many groups of 10 vs. total amount?

100

If I have 6 ten sticks what is the total amount

60

200

How many groups of 10 does 30 make up?

3 groups of ten

300

How many groups of 10 does 40 make up?

4 groups of ten

Draw the number with place value sticks

100

45

4 tens 5 ones

200

72

7 tens 2 ones

300

32

3 tens 2 ones