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Total questions: 143
Worksheet time: 1hrs 12mins
What is 27 + 18?
46
45
43
44
Solve: 63 − 29
35
34
36
32
A box has 24 pencils. You buy 17 more. How many pencils do you have now?
39 pencils
40 pencils
41 pencils
42 pencils
Mia had 75 stickers. She gave 28 to her friend. How many stickers are left?
48 stickers
46 stickers
45 stickers
47 stickers
Which expression shows making a ten to add 9 + 7?
9 + 7 = 9 + 1 + 6
9 + 7 = 8 + 8
9 + 7 = 10 + 7
9 + 7 = 7 + 7
What number makes this true: 56 + __ = 100
45
44
43
42
A fruit stand sold 38 apples in the morning and 27 in the afternoon. How many apples were sold in total?
63 apples
66 apples
64 apples
65 apples
You need to find 84 − 37. Which estimation is closest?
About 50
About 55
About 40
About 45
Liam walked 1,245 steps on Monday and 1,378 steps on Tuesday. How many steps did he walk in all?
2,633 steps
2,623 steps
2,613 steps
2,643 steps
A bookshelf holds 90 books. There are 54 on the shelf now. How many more books are needed to fill it?
37 more
36 more
35 more
34 more
The picture shows 1 block plus a stack of 4 blocks. How many blocks in total?
5 blocks total
6 blocks total
3 blocks total
4 blocks total
What addition sentence matches the picture of 1 block and 4 blocks together?
1 + 2 = 3
1 + 3 = 4
1 + 4 = 5
2 + 4 = 6
Which subtraction sentence is true about the total 5 blocks if you remove 1 block?
5 − 1 = 2
5 − 1 = 3
5 − 1 = 4
5 − 1 = 5
You start with 4 blocks and add 1 more. What is the sum?
6 blocks total
3 blocks total
4 blocks total
5 blocks total
Which number sentence shows making a five using addition?
3 + 1 = 5
4 + 2 = 6
2 + 1 = 4
2 + 3 = 6
If the stack has 5 blocks and you take away 4 blocks, how many remain?
0 blocks remain
2 blocks remain
1 block remains
3 blocks remain
Which shows the commutative property of addition using 1 and 4?
1 + 4 = 6
4 + 1 = 5
1 + 4 = 5
4 + 1 = 4
A student writes 1 + 4 = 6. What is the correct fix?
Change 6 to 5
Change + to −
Change 1 to 2
Change 4 to 5
To find 5 − 4, which strategy works best?
Skip-count by twos
Multiply 4 × 1
Count up from 4 to 5
Add 5 + 4
Which pair of numbers also makes a sum of 5?
0 and 5
3 and 3
1 and 1
2 and 4
The picture shows 1 orange block added to a stack of 4 orange blocks to make a green stack of 5 blocks. Which equation matches the picture?
5 − 1 = 3
2 + 3 = 6
4 + 1 = 3
1 + 4 = 5
If you start with 5 blocks and take away 1 block, how many blocks remain?
2 blocks remain
4 blocks remain
3 blocks remain
5 blocks remain
Which number sentence shows the same total as 1 + 4?
4 + 4
2 + 3
3 + 1
1 + 5
A tower has 4 blocks. You add 1 more block. What is the new height in blocks?
4 blocks tall
3 blocks tall
6 blocks tall
5 blocks tall
Which subtraction fact is the inverse of 1 + 4 = 5?
4 − 1 = 5
5 − 5 = 4
5 − 4 = 1
5 − 3 = 1
You have 5 blocks in a tower. If you remove the top block and then remove one more, how many blocks are left?
4 blocks left
3 blocks left
1 block left
2 blocks left
Choose the fact family that fits the numbers 1, 4, and 5.
Neither set of equations
1 + 4 = 5; 4 + 1 = 5
5 − 4 = 1; 5 − 1 = 4
Both sets of equations
A student says 1 + 4 equals 6 because the tower looks tall. What is the correct reasoning?
Four more than one makes six
Two more than four makes six
One more than four makes five
Five less than one makes four
If the green tower shows 5 blocks, which expression does NOT equal 5?
5 − 0
1 + 4
2 + 3
6 − 2
Plan a way to check that 1 + 4 equals 5 using blocks. Which plan works best?
Make a stack of four, subtract two, count all
Make a stack of three, add three, count all
Make a stack of five, add two, count all
Make a stack of four, add one, count all
Two block stacks are shown. The left stack has 2 blocks, and the right stack has 3 blocks. What is the total number of blocks when the stacks are combined?
6 blocks in total
5 blocks in total
4 blocks in total
7 blocks in total
A toy stack has 2 blocks. You add 3 more blocks to the stack. What number sentence matches this situation?
2 + 3 = 7
2 + 3 = 6
2 + 3 = 5
2 + 3 = 4
Which addition fact helps you find 2 + 3 quickly using make-a-five facts?
3 + 3 = 6 helps
1 + 4 = 5 helps
4 + 4 = 8 helps
2 + 2 = 4 helps
If you have 5 blocks and remove 3 blocks, how many blocks are left?
4 blocks left
1 block left
2 blocks left
3 blocks left
Which fact family includes the numbers 2, 3, and 5?
3 + 5 = 8; 8 − 5 = 3; 8 − 3 = 5
2 + 5 = 7; 7 − 2 = 4; 7 − 4 = 3
1 + 4 = 5; 5 − 4 = 1; 5 − 1 = 4
2 + 3 = 5; 5 − 2 = 3; 5 − 3 = 2
You see a 2-block stack and a 3-block stack. If you double the total number of blocks, how many blocks do you have?
6 blocks after doubling
12 blocks after doubling
8 blocks after doubling
10 blocks after doubling
Which expression shows adding three more to two?
2 × 3
3 + 2 − 3
3 − 2
2 + 3
Choose the equation that uses the commutative property to show the same sum as 2 + 3.
5 − 2
3 − 2
2 − 3
3 + 2
A stack grows from 2 blocks to 5 blocks. How many blocks were added?
Added 4 blocks
Added 2 blocks
Added 1 block
Added 3 blocks
You want to check 2 + 3 = 5 using subtraction. Which subtraction equation is correct?
5 − 2 = 4
5 − 1 = 3
5 − 3 = 2
5 − 5 = 3
What total do the two orange stacks show when added together in the image?
Seven blocks in all
Four blocks in all
Five blocks in all
Six blocks in all
Which equation matches the model with two orange stacks and one tall green stack?
5 − 2 = 3
3 + 2 = 4
2 + 3 = 5
2 − 3 = 5
If the green stack shows 5 blocks, how many more blocks than the first orange stack does it have?
Two more blocks
Three more blocks
Four more blocks
One more block
Which subtraction sentence is true using the total shown by the green stack?
5 − 3 = 2
5 − 4 = 3
5 − 1 = 4
5 − 2 = 1
If you start with the taller orange stack and add the shorter orange stack, what is the result?
3 + 2 equals 4
3 + 2 equals 5
3 + 2 equals 6
3 + 2 equals 7
Which number makes this statement true: 5 − __ = 3?
1
4
2
3
Choose the expression that represents putting both orange stacks together.
2 + 3
2 × 3
2 ÷ 3
3 − 2
Which fact family member is missing: 2 + 3 = 5, 3 + 2 = 5, 5 − 3 = 2, ___?
2 − 3 = −1
5 − 5 = 0
5 − 2 = 3
3 − 2 = 1
A student says the green stack shows 6 blocks because 2 + 3 equals 6. What is the correct response?
Agree because two plus three is six
Disagree because five minus two is six
Agree because three plus two is six
Disagree because two plus three is five
You remove the shorter orange stack from the green stack. How many blocks remain?
One block remains
Three blocks remain
Two blocks remain
Four blocks remain
The picture shows a stack of 3 bricks plus a stack of 2 bricks. How many bricks are there in total?
7 bricks total
6 bricks total
5 bricks total
4 bricks total
If you start with 5 bricks and remove 2 bricks, how many bricks remain?
3 bricks remain
4 bricks remain
2 bricks remain
1 brick remains
Which expression matches the picture of 3 bricks plus 2 bricks?
5 + 1
3 + 1
3 + 2
2 + 4
A builder has 3 small blocks and gets 2 more. Which equation correctly shows the total?
3 + 2 = 6
3 + 2 = 5
3 + 2 = 7
3 + 2 = 4
You have 8 bricks. You give 3 to a friend. Which equation shows how many you keep?
8 − 3 = 7
8 − 3 = 6
8 − 3 = 5
8 − 3 = 4
Choose the number sentence that makes the picture true: three-brick stack plus two-brick stack equals a stack of how many bricks?
3 + 2 = 5
3 + 2 = 3
3 + 2 = 4
3 + 2 = 6
A stack shows 3 bricks. Another shows 2 bricks. If one brick from the second stack breaks, what is the new total?
5 bricks total
6 bricks total
4 bricks total
3 bricks total
Which choice correctly compares the sums: 3 + 2 and 4 + 1?
Comparison cannot be made
They are equal
4 + 1 is greater
3 + 2 is greater
You plan to build a tower with 5 bricks. You already placed 3. How many more bricks do you need?
3 more bricks
1 more brick
4 more bricks
2 more bricks
Which equation shows a way to make 5 using addition?
2 + 2
2 + 1
1 + 1
3 + 2
Look at the blocks. If you start with 3 blocks and add 1 more block, how many blocks do you have in total?
3 blocks total
4 blocks total
5 blocks total
6 blocks total
Which number sentence matches the picture of 3 blocks joining with 1 block to make a taller stack?
3 − 1 = 2
3 + 1 = 4
4 − 1 = 3
2 + 2 = 5
You have 4 building blocks. If you take away 1 block, how many remain?
4 blocks remain
1 block remains
2 blocks remain
3 blocks remain
Which expression shows how to make 4 starting from 3 using addition?
3 + 0
3 + 1
3 + 3
3 + 2
True or false: Adding 1 to any number makes the next counting number.
True statement
False statement
Only for numbers under ten
Only for even numbers
Which model best represents 4 as a sum of two whole numbers using the blocks shown?
2 blocks + 1 block
3 blocks + 1 block
4 blocks + 0 blocks
5 blocks − 1 block
If you build a stack of 3 blocks and then plan to have 4 blocks, how many more blocks do you need?
You need 2 more blocks
You need 0 more blocks
You need 3 more blocks
You need 1 more block
Which equation shows the inverse relationship of the picture that adds to make 4?
4 − 1 = 3
4 − 3 = 0
1 − 3 = 4
3 − 1 = 4
A tower has 4 blocks. If 3 blocks are orange and 1 block is added later, what was the total after adding?
Total became 5 blocks
Total became 4 blocks
Total became 6 blocks
Total became 3 blocks
Which statement explains why 3 + 1 equals 4 using counting-on?
Start at one and count up three to get five
Start at four and count up one to get five
Start at three and count up one to get four
Start at three and count back one to get four
Look at the blocks. If a stack shows 3 blocks and you remove 2 blocks, how many blocks remain?
2 blocks remain
3 blocks remain
1 block remains
0 blocks remain
Which subtraction sentence matches the picture of a 3-block stack and a 2-block stack being taken away?
3 − 3 = 2
2 − 1 = 1
2 − 3 = 1
3 − 2 = 1
If you start with 3 toy bricks and give 2 to a friend, how many toy bricks do you still have?
3 bricks left
2 bricks left
1 brick left
0 bricks left
Choose the equation that makes the statement true: Three minus two equals ___.
4
2
1
0
Which number is the difference in the subtraction 3 − 2?
The number 2
The number 1
The number 3
The number 5
A student says, “3 − 2 = 0 because taking away two removes all the blocks.” What is the correct explanation?
Wrong: one block remains after removing two
Right: zero because two equals three
Wrong: subtraction always makes numbers larger
Right: zero because subtraction always gives zero
If you add back the 2 blocks that were removed from 3, what total do you get?
5 blocks total
4 blocks total
1 block total
3 blocks total
Which number sentence shows checking subtraction with addition for 3 − 2?
1 + 2 = 3
2 + 1 = 4
1 + 3 = 2
2 + 2 = 3
You have 3 apples. You eat 2 apples. Which model best represents what is left?
One apple remains
Four apples remain
Two apples remain
No apples remain
Which statement is true about the operation shown with the blocks?
It is multiplication of equal groups
It is division into equal parts
It is addition because blocks are combined
It is subtraction because blocks are taken away
The picture shows three orange blocks minus two orange blocks equals one green block. What is 3 − 2?
1
3
0
2
Which equation matches the blocks shown: a stack of 3 reduced to a stack of 2 leaving a single block?
3 + 2 = 5
3 − 2 = 1
2 − 3 = −1
2 + 1 = 4
If you start with 3 bricks and remove 2 bricks, how many bricks remain?
3 bricks
2 bricks
4 bricks
1 brick
Which number sentence shows taking away?
3 ÷ 2 = 1
3 × 2 = 6
3 + 2 = 5
3 − 2 = 1
A tower has three blocks. You remove two blocks from the tower. Choose the correct result.
The tower has four blocks
The tower has two blocks
The tower has zero blocks
The tower has one block
Which step-by-step plan correctly solves 3 − 2?
Take away two from three
Count up two from three
Add two to three
Double three then subtract one
You have 3 cubes. You give 2 cubes to a friend. How many cubes do you keep?
2 cubes
1 cube
3 cubes
0 cubes
Which statement is true about the model shown?
Three times two equals one
Three minus two equals one
Three plus two equals one
Two minus three equals one
What operation is represented when the quantity decreases from 3 blocks to 2 blocks?
Subtraction
Addition
Multiplication
Division
To check 3 − 2 = 1, which related addition fact is correct?
1 + 3 = 2
2 + 3 = 1
0 + 2 = 3
1 + 2 = 3
Look at the blocks. If a stack has 4 blocks and you remove 1 block, how many blocks remain?
5 blocks remain
1 block remains
2 blocks remain
3 blocks remain
What is 6 − 2?
2
3
4
5
What is 7 + 3?
11
10
9
8
Which equation shows taking away?
2 ÷ 1
3 × 3
9 − 4
5 + 2
A toy car set has 10 cars. You give 3 to a friend. How many cars do you still have?
7 cars left
8 cars left
9 cars left
6 cars left
Choose the sum that equals 12.
9 + 3
8 + 3
7 + 4
5 + 6
Which pair makes 10?
8 and 1
7 and 2
4 and 5
6 and 3
A stack shows 4 blocks. If you add 2 more blocks, how many blocks are there in all?
7 blocks total
6 blocks total
5 blocks total
8 blocks total
What number makes this true: 9 − □ = 6?
2
5
3
4
You solve 15 − 9. Which strategy is best?
Count up from 9 to 15
Multiply 9 by 2
Skip-count by 5s from 0
Add 9 and 15
The picture shows four orange blocks minus one orange block equals three green blocks. What is 4 − 1?
3
2
1
4
Which equation matches the blocks: a stack of 4 blocks, remove 1 block, equals a stack of 3 blocks?
1 + 3 = 5
3 − 1 = 4
4 + 1 = 3
4 − 1 = 3
If you start with 4 bricks and give 1 to a friend, how many bricks do you keep?
2 bricks
5 bricks
1 brick
3 bricks
Which number sentence shows taking away one from four?
4 − 1
1 − 4
3 + 1
4 + 1
A tower has 4 blocks. You remove the top block. How many blocks are left in the tower?
4 blocks left
3 blocks left
1 block left
2 blocks left
Which model could also show 4 − 1 = 3?
One apple, add three, four remain
Three apples, add one, four remain
Four apples, add one, five remain
Four apples, eat one, three remain
Choose the expression that is equivalent to taking away one from a set of four.
Split into halves
Increase by one
Decrease by one
Double the set
You see 4 blocks. One block rolls away. Which statement is true?
There are 5 blocks left
There are 4 blocks left
There are 3 blocks left
There are 2 blocks left
A student says 4 − 1 equals 2. What mistake did the student make?
Forgot the equal sign
Counted all blocks twice
Subtracted two instead of one
Added instead of subtracted
If 4 − 1 = 3, which of these must also be true?
4 + 1 = 3
3 + 1 = 4
3 − 1 = 4
1 + 4 = 6
What is 5 − 3?
1
2
3
4
Add: 7 + 6
14
11
12
13
Subtract: 14 − 9
3
6
4
5
Which equation shows making a ten to add 8 + 7?
8 + 7 = 7 + 7
8 + 7 = 9 + 6
8 + 7 = 8 + 1 + 6
8 + 7 = 10 + 7
A pencil costs 6 cents and an eraser costs 5 cents. How much for both?
11 cents
10 cents
12 cents
9 cents
Mia had 12 marbles and gave 5 away. How many left?
6 marbles
7 marbles
8 marbles
9 marbles
Which subtraction shows counting up from the smaller number?
12 − 8: add 12 and 8
12 − 8: count down 12→8 by 6
12 − 8: double 8 to 16
12 − 8: count up 8→12 by 4
A number plus 0 stays the same. Which is true?
9 + 0 = 9
9 + 0 = 10
9 + 0 = 8
9 + 0 = 90
Find the missing number: 15 − ? = 7
7
8
9
10
Which shows the inverse relationship of addition and subtraction?
7 + 5 = 12 and 12 + 5 = 7
7 + 5 = 12 and 12 − 5 = 7
7 − 5 = 12 and 12 − 7 = 5
7 + 12 = 5 and 5 − 7 = 12
The picture shows 5 blocks minus 3 blocks equals how many blocks?
1 block
4 blocks
2 blocks
3 blocks
Which expression matches the model with a tall stack of 5 blocks and removing 3 blocks?
5 − 3 = 2
5 + 3 = 8
3 − 5 = −2
5 × 3 = 15
If you start with 5 toy bricks and give away 3, how many are left?
4 bricks
1 brick
3 bricks
2 bricks
Which number sentence shows a subtraction result of 2?
3 + 2 = 5
5 − 3 = 2
2 + 2 = 4
6 − 5 = 0
Fill in the blank to make the statement true: 5 − __ = 2
4
3
2
1
Which picture best represents subtraction?
Taking blocks away from a stack
Lining blocks in a row
Adding blocks to a stack
Sorting blocks by color
Choose the expression that has the same difference as 5 − 3
7 − 4
6 − 5
4 − 2
3 − 1
If you remove 3 blocks from a stack of 5 twice, how many blocks did you remove in total?
8 blocks
5 blocks
6 blocks
3 blocks
You have 5 apples. After eating 3, you buy 4 more. How many apples do you have now?
5 apples
6 apples
7 apples
8 apples
Which statement is true about 5, 3, and 2 in the model?
5 is the minuend
3 is the minuend
5 is the difference
2 is the subtrahend
What is 348 + 127?
485
475
465
495
Solve: 902 − 586
316
326
336
346
Which sum equals 1,000?
642 + 358
425 + 575
701 + 309
512 + 488
Mia has 265 stickers. She gives away 89. How many stickers remain?
166
176
186
196
A book costs 37andapencosts 9. What is the total cost?
$47
$46
$45
$44
Choose the equation that shows regrouping in subtraction.
503 − 241
640 − 120
950 − 300
820 − 600
A bus has 48 seats. 29 seats are filled. How many seats are empty?
17 seats
20 seats
18 seats
19 seats
Which is the best estimate for 387 + 614?
1,000
900
1,200
700
Leah walks 2,345 steps on Monday and 1,978 steps on Tuesday. How many more steps on Monday than Tuesday?
357 steps
267 steps
367 steps
377 steps
Fill in the missing number: 1,000 − ___ = 425
585
575
475
675
If you have 6 apples and give away 2, how many apples do you have left?
4 apples
3 apples
2 apples
5 apples
What is the result of adding 8 and 7?
16
13
15
14
Which number completes the equation: 10 − __ = 6?
2
4
3
5
