1 More/1 Less
Number to 100
10 more
Place Value
Problem Solving
100

One less than 5

What is 4?

100

84, ____, 86, 87,____

What is 85 and 88?

100

10 more than 10

20

100

13 has 1 ten and 3 ones True or False

True


100

I am thinking of a number, I add 10 more. The answer is 14

4

200

One more than 12

What is 13?

200

40,___, 42,____, 44

What is 41 and 43?

200

10 more than 25

35

200

15 has 2 tens and 5 ones True or False

False

200

I am thinking of a number I add 1 the answer is 25

24

300

One less than 27

What is 26

300
20,____,40, 50,_____

What is 30 and 60?

300

10 more than 47

57

300

4 tens and 3 ones

43

300

I am thinking of a number, it has 9 tens and 2 ones

92

400

One more than 33

What is 34?

400

50,____70,____,90

What is 60 and 80?

400

10 more than 19

29

400

2 tens and 2 ones

22

400

Rosie builds the number 36. Amir builds the number 40. Rosie thinks her number is greater because she has more blocks. Is she correct?

No because 40 is greater than 36

500

One less than 55, but one more than 53

What is 54?

500

40,____,____,____,80

What is 50,60, and 70?

500

10 more than 2

12

500

6 tens and 7 ones

67

500

two tens and 2 ones is greater than 20.

True because two tens and 2 ones = 22 which is greater than 20

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