Addition
Subtraction
Multistep Equation
Decompose
Place Value
100

2+7=

9

100

5-3=

2

100

10+4+7=

21

100

What is 35 written as an addition sentence?

30+5

100
What is the value of 5 in the number 45

5

200

19+5=

24

200

20-10=

10

200

8+5+9=

22

200

What is 27 written as an addition sentence?

20+7

200

What is the value of 4 in the number 43

40

300

20+5=

25

300

300-100=

200

300

25-5-4=

16

300

What is 234 written as an addition sentence?

200+30+4

300

What is the value of 2 in the number 342

2

400

37+7=

44

400

25-15=

10

400

30-10+1=

21

400

What is 394 written as an addition sentence?

300+90+4
400

What is the value of 9 in the number 295

90

500

100+10+1=

111

500

50-24=

26

500

50-5+8

53

500

What is 501 written as an addition sentence?

500+1

500

What is the value of 7 in the number 705

700