Place Value Drawings
Show a drawing of 43 with tens and ones. Cross out one ten. What number is left?
33
Start at 54. Count back by tens once. What number do you get?
44
On a number line from 0 to 60, mark 45. Make one jump of 10 to subtract 10. Where do you land?
35
Subtract 10 from 41 by thinking of 41 as 4 tens and 1 one. What is the answer?
31
Sam had 42 stickers. He gave away 10. How many stickers does Sam have now?
32 stickers
Draw 76 with tens and ones. Remove two tens. What number remains?
56
Start at 71. Count back by tens twice. What number do you get?
51
On a number line, start at 83. Make two jumps of 10 to subtract 20. What is the end number?
63
Use place value to find 63 − 10. Explain in one sentence.
53
Lily had 86 apples. She shared 20 with friends. How many apples are left?
66 apples
Draw 52 using tens and ones. Subtract 2 tens. Show your drawing and write the answer.
32
Say the steps to subtract 10 from 88 by counting back. What number is the result?
78
Place 70 on a number line and subtract 10 using one jump. What is the result?
60
Decompose 52 into tens and ones. Then subtract 20. What is left?
32
William had 59 toy cars. He gave 30 to his cousin. How many does he have now? Show a drawing or number line.
29 toy cars
Draw 89 (tens and ones). Subtract 30 by crossing out tens. What is the new number?
59
Mia has 62. She counts back by tens three times. What number does she reach? Show your counting.
32
Start at 99 on a number line. Subtract 30 using three jumps of 10. Where do you end?
69
Explain how you can break 71 into parts to subtract 30 easily. Show the subtraction and answer.
41
A farmer has 74 pumpkins. He sold 40. How many pumpkins remain? Explain using tens and ones.
34 pumpkins
Draw the number 34. Explain using your drawing how to subtract 20 and show the answer.
14
Explain how you can subtract 30 from 95 by counting back. Show each step and the final answer.
65
Show on a number line how to subtract 20 from 57 with two jumps. Write the final number.
37
Use decomposition to show why 90 − 40 = 50. Draw tens and ones to support your answer.
Show Models for answer
There are 98 students in a school play audience. 50 students leave early. How many students stay? Show your thinking with a drawing or number line.
48 students