# Worksheet: Counting by 1s to 120

Q1:

Find the missing numbers.

• A98, 113
• B100, 113
• C98, 111

Q2:

Write the missing number in the following sequence: .

Q3:

Start at 102. Count on 7. What do you get?

Q4:

Find the missing numbers in the following table.

 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 118 119 120
• A74, 117
• B85, 17
• C84, 107
• D84, 117
• E74, 107

Q5:

Find the number that is one more than 115 and one less than 117.

Q6:

Natalie and Emma were counting numbers. Natalie counted the numbers 99, 100 and 101. Which three numbers will Emma count to continue the sequence?

• A102, 103, 114
• B112, 113, 114
• C103, 104, 105
• D102, 103, 104
• E112, 113, 115

Q7:

Find the number between 101 and 103.

Q8:

Find the missing number in the following table.

 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120

Q9:

Find the missing number in the following table.

 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 118 119 120

Q10:

Chloe and Victoria are counting. Chloe says 100, 101, 102, 103, 104, 105, while Victoria says 100, 101, 102, 103, 104, 106. Who is correct?

• AChloe
• BVictoria

Q11:

Matthew gave his friends 102 pieces of candy, and he gave his brother 12 pieces. Using the chart to count, find the total number of candy pieces Matthew had before giving them away.

 100 101 1 0 2 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119