Stage 2 Cambridge Maths Assessment Worksheet for Ages 6-8: Arrays, Addition, Subtraction, and More

Instructions

Read each question carefully and write your answer in the space provided.

Part 1: Numbers

1. Circle the even numbers.

   12     25     8     19     30     41



2. Circle the odd numbers.

   7     14     23     36     40     55



3. Fill in the number that comes before and after.

   Before	Number	After
   _______	45	_______
   _______	99	_______
   _______	70	_______



4. Write the tens and units.

   a) 58 = _______ tens and _______ units

   b) 91 = _______ tens and _______ unit

   c) 7 = _______ tens and _______ units

Part 2: Calculations

1. Solve these addition sums.

   	34		56
   +	25	+	37



2. Solve these subtraction sums.

   	78		62
   -	43	-	25



3. What is double?

   a) Double 9 is _______

   b) Double 15 is _______

   c) Double 25 is _______



4. Solve the sums. Remember to do the part in the brackets ( ) first.

   a) (4 + 5) + 8 = _______

   b) 10 + (6 + 3) = _______

   c) 20 - (5 + 5) = _______

Part 3: Arrays and Sets

1. Look at the array. Write it as a multiplication sum.
   * * * * *
   * * * * *
   * * * * *

   _______ x _______ = _______



2. Circle the stars to make sets of 4.

   ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★

   How many sets did you make? _______

Part 4: Estimation

1. Estimate the answer to 48 + 31 by rounding each number to the nearest 10.

   Estimation: _______ + _______ = _______

   Now, work out the exact answer: 48 + 31 = _______

Part 5: Shape, Space and Symmetry

1. Name these 2D shapes.

   a) I have 3 straight sides and 3 corners. I am a _______________.

   b) I have 4 equal sides and 4 square corners. I am a _______________.



2. Name this 3D shape.

   I have 6 square faces, 12 edges and 8 vertices. I am a _______________.



3. A butterfly has one line of symmetry down the middle of its body. Is a square a symmetrical shape? (Yes/No)

   Answer: _______________

Part 6: Time

1. Write the time shown on the clocks.

   a) The long minute hand is on the 12. The short hour hand is on the 5.
   The time is _______________ o'clock.

   b) The long minute hand is on the 6. The short hour hand is halfway between 2 and 3.
   The time is half past _______________.

   c) The long minute hand is on the 9. The short hour hand is nearly at the 8.
   The time is quarter to _______________.

Answer Key

Part 1: Numbers

1. Even numbers: 12, 8, 30
2. Odd numbers: 7, 23, 55
3. Before and After:
   • 44, 45, 46
   • 98, 99, 100
   • 69, 70, 71
4. Tens and Units:

   a) 5 tens and 8 units

   b) 9 tens and 1 unit

   c) 0 tens and 7 units

Part 2: Calculations

1. Addition: 34 + 25 = 59;    56 + 37 = 93
2. Subtraction: 78 - 43 = 35;    62 - 25 = 37
3. Doubles:

   a) Double 9 is 18

   b) Double 15 is 30

   c) Double 25 is 50

4. Bracket Sums:

   a) 9 + 8 = 17

   b) 10 + 9 = 19

   c) 20 - 10 = 10

Part 3: Arrays and Sets

1. Array: 3 x 5 = 15 (or 5 x 3 = 15)
2. Sets: The stars should be circled in 3 groups of 4.

   How many sets did you make? 3

Part 4: Estimation

1. Estimation: 50 + 30 = 80

   Exact answer: 48 + 31 = 79

Part 5: Shape, Space and Symmetry

1. 2D Shapes:

   a) triangle

   b) square

2. 3D Shape: cube
3. Symmetry: Yes

Part 6: Time

1. Clocks:

   a) 5 o'clock

   b) half past 2

   c) quarter to 8